Home / 366,587,444.20-549,868,724.70-93,960,884.20

Finding the Fourth Proportional to 366,587,444.20, 549,868,724.70 and 93,960,884.20

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Solution

The fourth proportional to 366,587,444.20, 549,868,724.70 and 93,960,884.20 is: 140,938,137.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    366,587,444.20 : 549,868,724.70 = 93,960,884.20 : x
  2. Step 2: Convert to fraction form
    366,587,444.20/549,868,724.70 = 93,960,884.20/x
  3. Step 3: Cross multiply
    366,587,444.20x = 549,868,724.70 × 93,960,884.20
  4. Step 4: Simplify right side
    366,587,444.20x = 51,666,151,566,738,384
  5. Step 5: Solve for x
    x = 51,666,151,566,738,384/366,587,444.20
  6. Step 6: Final answer
    x = 140,938,137.36

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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.