Home / 63,005,352.60-94,401,740.70-30,587,451.60

Finding the Fourth Proportional to 63,005,352.60, 94,401,740.70 and 30,587,451.60

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Solution

The fourth proportional to 63,005,352.60, 94,401,740.70 and 30,587,451.60 is: 45,829,577.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,005,352.60 : 94,401,740.70 = 30,587,451.60 : x
  2. Step 2: Convert to fraction form
    63,005,352.60/94,401,740.70 = 30,587,451.60/x
  3. Step 3: Cross multiply
    63,005,352.60x = 94,401,740.70 × 30,587,451.60
  4. Step 4: Simplify right side
    63,005,352.60x = 2,887,508,674,617,000.50
  5. Step 5: Solve for x
    x = 2,887,508,674,617,000.50/63,005,352.60
  6. Step 6: Final answer
    x = 45,829,577.26

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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.