Home / 62,267,437,035.76-93,550,160,645.34-39,926,955,440.92

Finding the Fourth Proportional to 62,267,437,035.76, 93,550,160,645.34 and 39,926,955,440.92

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Solution

The fourth proportional to 62,267,437,035.76, 93,550,160,645.34 and 39,926,955,440.92 is: 59,985,977,798.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,267,437,035.76 : 93,550,160,645.34 = 39,926,955,440.92 : x
  2. Step 2: Convert to fraction form
    62,267,437,035.76/93,550,160,645.34 = 39,926,955,440.92/x
  3. Step 3: Cross multiply
    62,267,437,035.76x = 93,550,160,645.34 × 39,926,955,440.92
  4. Step 4: Simplify right side
    62,267,437,035.76x = 3,735,173,095,577,397,755,904
  5. Step 5: Solve for x
    x = 3,735,173,095,577,397,755,904/62,267,437,035.76
  6. Step 6: Final answer
    x = 59,985,977,798.19

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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.