Home / 22,709,607.40-34,064,411.10-16,306,330.60

Finding the Fourth Proportional to 22,709,607.40, 34,064,411.10 and 16,306,330.60

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Solution

The fourth proportional to 22,709,607.40, 34,064,411.10 and 16,306,330.60 is: 24,459,495.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,709,607.40 : 34,064,411.10 = 16,306,330.60 : x
  2. Step 2: Convert to fraction form
    22,709,607.40/34,064,411.10 = 16,306,330.60/x
  3. Step 3: Cross multiply
    22,709,607.40x = 34,064,411.10 × 16,306,330.60
  4. Step 4: Simplify right side
    22,709,607.40x = 555,465,549,090,909.69
  5. Step 5: Solve for x
    x = 555,465,549,090,909.69/22,709,607.40
  6. Step 6: Final answer
    x = 24,459,495.90

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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.