Home / 24,087,887.60-36,119,875.80-8,734,564.40

Finding the Fourth Proportional to 24,087,887.60, 36,119,875.80 and 8,734,564.40

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Solution

The fourth proportional to 24,087,887.60, 36,119,875.80 and 8,734,564.40 is: 13,097,511.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,087,887.60 : 36,119,875.80 = 8,734,564.40 : x
  2. Step 2: Convert to fraction form
    24,087,887.60/36,119,875.80 = 8,734,564.40/x
  3. Step 3: Cross multiply
    24,087,887.60x = 36,119,875.80 × 8,734,564.40
  4. Step 4: Simplify right side
    24,087,887.60x = 315,491,381,295,101.50
  5. Step 5: Solve for x
    x = 315,491,381,295,101.50/24,087,887.60
  6. Step 6: Final answer
    x = 13,097,511.35

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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.