Home / 24,198,547.20-36,287,323.20-8,018,246.40

Finding the Fourth Proportional to 24,198,547.20, 36,287,323.20 and 8,018,246.40

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Solution

The fourth proportional to 24,198,547.20, 36,287,323.20 and 8,018,246.40 is: 12,023,891.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,198,547.20 : 36,287,323.20 = 8,018,246.40 : x
  2. Step 2: Convert to fraction form
    24,198,547.20/36,287,323.20 = 8,018,246.40/x
  3. Step 3: Cross multiply
    24,198,547.20x = 36,287,323.20 × 8,018,246.40
  4. Step 4: Simplify right side
    24,198,547.20x = 290,960,698,614,036.50
  5. Step 5: Solve for x
    x = 290,960,698,614,036.50/24,198,547.20
  6. Step 6: Final answer
    x = 12,023,891.20

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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.