Home / 51,034,547.32-76,566,648.84-16,490,226.20

Finding the Fourth Proportional to 51,034,547.32, 76,566,648.84 and 16,490,226.20

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Solution

The fourth proportional to 51,034,547.32, 76,566,648.84 and 16,490,226.20 is: 24,740,130.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,034,547.32 : 76,566,648.84 = 16,490,226.20 : x
  2. Step 2: Convert to fraction form
    51,034,547.32/76,566,648.84 = 16,490,226.20/x
  3. Step 3: Cross multiply
    51,034,547.32x = 76,566,648.84 × 16,490,226.20
  4. Step 4: Simplify right side
    51,034,547.32x = 1,262,601,358,747,567.50
  5. Step 5: Solve for x
    x = 1,262,601,358,747,567.50/51,034,547.32
  6. Step 6: Final answer
    x = 24,740,130.46

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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.