Home / 14,497,793.60-21,746,690.40-5,973,742.40

Finding the Fourth Proportional to 14,497,793.60, 21,746,690.40 and 5,973,742.40

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Solution

The fourth proportional to 14,497,793.60, 21,746,690.40 and 5,973,742.40 is: 8,960,613.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,497,793.60 : 21,746,690.40 = 5,973,742.40 : x
  2. Step 2: Convert to fraction form
    14,497,793.60/21,746,690.40 = 5,973,742.40/x
  3. Step 3: Cross multiply
    14,497,793.60x = 21,746,690.40 × 5,973,742.40
  4. Step 4: Simplify right side
    14,497,793.60x = 129,909,126,502,152.95
  5. Step 5: Solve for x
    x = 129,909,126,502,152.95/14,497,793.60
  6. Step 6: Final answer
    x = 8,960,613.60

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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.