Home / 62,134,681.28-93,201,941.60-16,696,476.48

Finding the Fourth Proportional to 62,134,681.28, 93,201,941.60 and 16,696,476.48

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Solution

The fourth proportional to 62,134,681.28, 93,201,941.60 and 16,696,476.48 is: 25,044,693.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,134,681.28 : 93,201,941.60 = 16,696,476.48 : x
  2. Step 2: Convert to fraction form
    62,134,681.28/93,201,941.60 = 16,696,476.48/x
  3. Step 3: Cross multiply
    62,134,681.28x = 93,201,941.60 × 16,696,476.48
  4. Step 4: Simplify right side
    62,134,681.28x = 1,556,144,025,814,733.50
  5. Step 5: Solve for x
    x = 1,556,144,025,814,733.50/62,134,681.28
  6. Step 6: Final answer
    x = 25,044,693.14

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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.