Home / 42,125,902,695.91-58,133,731,688.79-23,094,597,582.19

Finding the Fourth Proportional to 42,125,902,695.91, 58,133,731,688.79 and 23,094,597,582.19

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Solution

The fourth proportional to 42,125,902,695.91, 58,133,731,688.79 and 23,094,597,582.19 is: 31,870,536,970.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,125,902,695.91 : 58,133,731,688.79 = 23,094,597,582.19 : x
  2. Step 2: Convert to fraction form
    42,125,902,695.91/58,133,731,688.79 = 23,094,597,582.19/x
  3. Step 3: Cross multiply
    42,125,902,695.91x = 58,133,731,688.79 × 23,094,597,582.19
  4. Step 4: Simplify right side
    42,125,902,695.91x = 1,342,575,139,303,611,695,104
  5. Step 5: Solve for x
    x = 1,342,575,139,303,611,695,104/42,125,902,695.91
  6. Step 6: Final answer
    x = 31,870,536,970.93

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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.