Home / 105,067,607.70-157,601,411.55-33,264,023.70

Finding the Fourth Proportional to 105,067,607.70, 157,601,411.55 and 33,264,023.70

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Solution

The fourth proportional to 105,067,607.70, 157,601,411.55 and 33,264,023.70 is: 49,896,035.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    105,067,607.70 : 157,601,411.55 = 33,264,023.70 : x
  2. Step 2: Convert to fraction form
    105,067,607.70/157,601,411.55 = 33,264,023.70/x
  3. Step 3: Cross multiply
    105,067,607.70x = 157,601,411.55 × 33,264,023.70
  4. Step 4: Simplify right side
    105,067,607.70x = 5,242,457,088,952,654
  5. Step 5: Solve for x
    x = 5,242,457,088,952,654/105,067,607.70
  6. Step 6: Final answer
    x = 49,896,035.55

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.