Home / 95,098,298.94-142,547,888.63-39,797,818.08

Finding the Fourth Proportional to 95,098,298.94, 142,547,888.63 and 39,797,818.08

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Solution

The fourth proportional to 95,098,298.94, 142,547,888.63 and 39,797,818.08 is: 59,655,062.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,098,298.94 : 142,547,888.63 = 39,797,818.08 : x
  2. Step 2: Convert to fraction form
    95,098,298.94/142,547,888.63 = 39,797,818.08/x
  3. Step 3: Cross multiply
    95,098,298.94x = 142,547,888.63 × 39,797,818.08
  4. Step 4: Simplify right side
    95,098,298.94x = 5,673,094,939,427,625
  5. Step 5: Solve for x
    x = 5,673,094,939,427,625/95,098,298.94
  6. Step 6: Final answer
    x = 59,655,062.21

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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.