Home / 42,125,902,694.91-58,133,731,687.41-23,094,597,581.19

Finding the Fourth Proportional to 42,125,902,694.91, 58,133,731,687.41 and 23,094,597,581.19

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Solution

The fourth proportional to 42,125,902,694.91, 58,133,731,687.41 and 23,094,597,581.19 is: 31,870,536,969.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,125,902,694.91 : 58,133,731,687.41 = 23,094,597,581.19 : x
  2. Step 2: Convert to fraction form
    42,125,902,694.91/58,133,731,687.41 = 23,094,597,581.19/x
  3. Step 3: Cross multiply
    42,125,902,694.91x = 58,133,731,687.41 × 23,094,597,581.19
  4. Step 4: Simplify right side
    42,125,902,694.91x = 1,342,575,139,213,607,436,288
  5. Step 5: Solve for x
    x = 1,342,575,139,213,607,436,288/42,125,902,694.91
  6. Step 6: Final answer
    x = 31,870,536,969.55

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Double scale
Find fourth proportional to 42,125,902,695.91, 58,133,731,688.79 and 23,094,597,582.19
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.