Home / 40,307,077.92-60,454,384.56-14,742,108.96

Finding the Fourth Proportional to 40,307,077.92, 60,454,384.56 and 14,742,108.96

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Solution

The fourth proportional to 40,307,077.92, 60,454,384.56 and 14,742,108.96 is: 22,110,884.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,307,077.92 : 60,454,384.56 = 14,742,108.96 : x
  2. Step 2: Convert to fraction form
    40,307,077.92/60,454,384.56 = 14,742,108.96/x
  3. Step 3: Cross multiply
    40,307,077.92x = 60,454,384.56 × 14,742,108.96
  4. Step 4: Simplify right side
    40,307,077.92x = 891,225,124,293,261.75
  5. Step 5: Solve for x
    x = 891,225,124,293,261.75/40,307,077.92
  6. Step 6: Final answer
    x = 22,110,884.00

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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.