Home / 94,374,976.10-130,241,507.65-52,559,041.12

Finding the Fourth Proportional to 94,374,976.10, 130,241,507.65 and 52,559,041.12

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Solution

The fourth proportional to 94,374,976.10, 130,241,507.65 and 52,559,041.12 is: 72,533,727.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,374,976.10 : 130,241,507.65 = 52,559,041.12 : x
  2. Step 2: Convert to fraction form
    94,374,976.10/130,241,507.65 = 52,559,041.12/x
  3. Step 3: Cross multiply
    94,374,976.10x = 130,241,507.65 × 52,559,041.12
  4. Step 4: Simplify right side
    94,374,976.10x = 6,845,368,755,650,143
  5. Step 5: Solve for x
    x = 6,845,368,755,650,143/94,374,976.10
  6. Step 6: Final answer
    x = 72,533,727.04

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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.