Home / 23,779,505.04-32,815,909.80-12,914,566.80

Finding the Fourth Proportional to 23,779,505.04, 32,815,909.80 and 12,914,566.80

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Solution

The fourth proportional to 23,779,505.04, 32,815,909.80 and 12,914,566.80 is: 17,822,206.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,779,505.04 : 32,815,909.80 = 12,914,566.80 : x
  2. Step 2: Convert to fraction form
    23,779,505.04/32,815,909.80 = 12,914,566.80/x
  3. Step 3: Cross multiply
    23,779,505.04x = 32,815,909.80 × 12,914,566.80
  4. Step 4: Simplify right side
    23,779,505.04x = 423,803,259,214,874.69
  5. Step 5: Solve for x
    x = 423,803,259,214,874.69/23,779,505.04
  6. Step 6: Final answer
    x = 17,822,206.92

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.