Home / 24,363,731,780.40-33,632,966,581.68-15,344,744,590.80

Finding the Fourth Proportional to 24,363,731,780.40, 33,632,966,581.68 and 15,344,744,590.80

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Solution

The fourth proportional to 24,363,731,780.40, 33,632,966,581.68 and 15,344,744,590.80 is: 21,182,686,079.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,363,731,780.40 : 33,632,966,581.68 = 15,344,744,590.80 : x
  2. Step 2: Convert to fraction form
    24,363,731,780.40/33,632,966,581.68 = 15,344,744,590.80/x
  3. Step 3: Cross multiply
    24,363,731,780.40x = 33,632,966,581.68 × 15,344,744,590.80
  4. Step 4: Simplify right side
    24,363,731,780.40x = 516,089,282,026,791,305,216
  5. Step 5: Solve for x
    x = 516,089,282,026,791,305,216/24,363,731,780.40
  6. Step 6: Final answer
    x = 21,182,686,079.39

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Double scale
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1.5x scale

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.