Home / 24,257,031.70-36,385,547.55-7,215,490.30

Finding the Fourth Proportional to 24,257,031.70, 36,385,547.55 and 7,215,490.30

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Solution

The fourth proportional to 24,257,031.70, 36,385,547.55 and 7,215,490.30 is: 10,823,235.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,257,031.70 : 36,385,547.55 = 7,215,490.30 : x
  2. Step 2: Convert to fraction form
    24,257,031.70/36,385,547.55 = 7,215,490.30/x
  3. Step 3: Cross multiply
    24,257,031.70x = 36,385,547.55 × 7,215,490.30
  4. Step 4: Simplify right side
    24,257,031.70x = 262,539,565,407,213.75
  5. Step 5: Solve for x
    x = 262,539,565,407,213.75/24,257,031.70
  6. Step 6: Final answer
    x = 10,823,235.45

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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.