Home / 591,730,905.90-887,596,358.85-246,931,985.10

Finding the Fourth Proportional to 591,730,905.90, 887,596,358.85 and 246,931,985.10

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Solution

The fourth proportional to 591,730,905.90, 887,596,358.85 and 246,931,985.10 is: 370,397,977.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    591,730,905.90 : 887,596,358.85 = 246,931,985.10 : x
  2. Step 2: Convert to fraction form
    591,730,905.90/887,596,358.85 = 246,931,985.10/x
  3. Step 3: Cross multiply
    591,730,905.90x = 887,596,358.85 × 246,931,985.10
  4. Step 4: Simplify right side
    591,730,905.90x = 219,175,930,858,362,464
  5. Step 5: Solve for x
    x = 219,175,930,858,362,464/591,730,905.90
  6. Step 6: Final answer
    x = 370,397,977.65

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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.