Home / 632,772,031.60-886,485,506-632,772,031.60

Finding the Fourth Proportional to 632,772,031.60, 886,485,506 and 632,772,031.60

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Solution

The fourth proportional to 632,772,031.60, 886,485,506 and 632,772,031.60 is: 886,485,506

Step by Step Solution

  1. Step 1: Write the proportion equation
    632,772,031.60 : 886,485,506 = 632,772,031.60 : x
  2. Step 2: Convert to fraction form
    632,772,031.60/886,485,506 = 632,772,031.60/x
  3. Step 3: Cross multiply
    632,772,031.60x = 886,485,506 × 632,772,031.60
  4. Step 4: Simplify right side
    632,772,031.60x = 560,943,234,615,574,016
  5. Step 5: Solve for x
    x = 560,943,234,615,574,016/632,772,031.60
  6. Step 6: Final answer
    x = 886,485,506

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.