Home / 57,909,626.90-86,864,366.88-14,778,831.14

Finding the Fourth Proportional to 57,909,626.90, 86,864,366.88 and 14,778,831.14

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Solution

The fourth proportional to 57,909,626.90, 86,864,366.88 and 14,778,831.14 is: 22,168,227.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,909,626.90 : 86,864,366.88 = 14,778,831.14 : x
  2. Step 2: Convert to fraction form
    57,909,626.90/86,864,366.88 = 14,778,831.14/x
  3. Step 3: Cross multiply
    57,909,626.90x = 86,864,366.88 × 14,778,831.14
  4. Step 4: Simplify right side
    57,909,626.90x = 1,283,753,810,202,528.50
  5. Step 5: Solve for x
    x = 1,283,753,810,202,528.50/57,909,626.90
  6. Step 6: Final answer
    x = 22,168,227.96

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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.