Home / 47,079,209.40-70,618,814.10-24,367,068.60

Finding the Fourth Proportional to 47,079,209.40, 70,618,814.10 and 24,367,068.60

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Solution

The fourth proportional to 47,079,209.40, 70,618,814.10 and 24,367,068.60 is: 36,550,602.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,079,209.40 : 70,618,814.10 = 24,367,068.60 : x
  2. Step 2: Convert to fraction form
    47,079,209.40/70,618,814.10 = 24,367,068.60/x
  3. Step 3: Cross multiply
    47,079,209.40x = 70,618,814.10 × 24,367,068.60
  4. Step 4: Simplify right side
    47,079,209.40x = 1,720,773,487,625,347.25
  5. Step 5: Solve for x
    x = 1,720,773,487,625,347.25/47,079,209.40
  6. Step 6: Final answer
    x = 36,550,602.90

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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.