Home / 366,587,443.20-549,868,723.20-93,960,883.20

Finding the Fourth Proportional to 366,587,443.20, 549,868,723.20 and 93,960,883.20

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Solution

The fourth proportional to 366,587,443.20, 549,868,723.20 and 93,960,883.20 is: 140,938,135.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    366,587,443.20 : 549,868,723.20 = 93,960,883.20 : x
  2. Step 2: Convert to fraction form
    366,587,443.20/549,868,723.20 = 93,960,883.20/x
  3. Step 3: Cross multiply
    366,587,443.20x = 549,868,723.20 × 93,960,883.20
  4. Step 4: Simplify right side
    366,587,443.20x = 51,666,150,875,928,336
  5. Step 5: Solve for x
    x = 51,666,150,875,928,336/366,587,443.20
  6. Step 6: Final answer
    x = 140,938,135.86

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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.