Home / 67,488,253.43-93,133,326.06-36,547,714.67

Finding the Fourth Proportional to 67,488,253.43, 93,133,326.06 and 36,547,714.67

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Solution

The fourth proportional to 67,488,253.43, 93,133,326.06 and 36,547,714.67 is: 50,435,595.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,488,253.43 : 93,133,326.06 = 36,547,714.67 : x
  2. Step 2: Convert to fraction form
    67,488,253.43/93,133,326.06 = 36,547,714.67/x
  3. Step 3: Cross multiply
    67,488,253.43x = 93,133,326.06 × 36,547,714.67
  4. Step 4: Simplify right side
    67,488,253.43x = 3,403,810,226,643,288.50
  5. Step 5: Solve for x
    x = 3,403,810,226,643,288.50/67,488,253.43
  6. Step 6: Final answer
    x = 50,435,595.14

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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.