Home / 30,267,411.60-45,401,117.40-24,953,001.60

Finding the Fourth Proportional to 30,267,411.60, 45,401,117.40 and 24,953,001.60

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Solution

The fourth proportional to 30,267,411.60, 45,401,117.40 and 24,953,001.60 is: 37,429,502.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,267,411.60 : 45,401,117.40 = 24,953,001.60 : x
  2. Step 2: Convert to fraction form
    30,267,411.60/45,401,117.40 = 24,953,001.60/x
  3. Step 3: Cross multiply
    30,267,411.60x = 45,401,117.40 × 24,953,001.60
  4. Step 4: Simplify right side
    30,267,411.60x = 1,132,894,155,123,987.75
  5. Step 5: Solve for x
    x = 1,132,894,155,123,987.75/30,267,411.60
  6. Step 6: Final answer
    x = 37,429,502.40

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Double scale
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Similar ratio
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1.5x scale

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.