Home / 92,045,205.36-138,031,926.66-34,506,081

Finding the Fourth Proportional to 92,045,205.36, 138,031,926.66 and 34,506,081

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Solution

The fourth proportional to 92,045,205.36, 138,031,926.66 and 34,506,081 is: 51,745,670.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,045,205.36 : 138,031,926.66 = 34,506,081 : x
  2. Step 2: Convert to fraction form
    92,045,205.36/138,031,926.66 = 34,506,081/x
  3. Step 3: Cross multiply
    92,045,205.36x = 138,031,926.66 × 34,506,081
  4. Step 4: Simplify right side
    92,045,205.36x = 4,762,940,841,916,019
  5. Step 5: Solve for x
    x = 4,762,940,841,916,019/92,045,205.36
  6. Step 6: Final answer
    x = 51,745,670.22

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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.