Home / 67,626,814.40-93,317,130.66-37,859,092.50

Finding the Fourth Proportional to 67,626,814.40, 93,317,130.66 and 37,859,092.50

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Solution

The fourth proportional to 67,626,814.40, 93,317,130.66 and 37,859,092.50 is: 52,241,140.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,626,814.40 : 93,317,130.66 = 37,859,092.50 : x
  2. Step 2: Convert to fraction form
    67,626,814.40/93,317,130.66 = 37,859,092.50/x
  3. Step 3: Cross multiply
    67,626,814.40x = 93,317,130.66 × 37,859,092.50
  4. Step 4: Simplify right side
    67,626,814.40x = 3,532,901,881,491,526
  5. Step 5: Solve for x
    x = 3,532,901,881,491,526/67,626,814.40
  6. Step 6: Final answer
    x = 52,241,140.04

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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.