Home / 592,146,567.70-887,692,278.51-281,062,263.70

Finding the Fourth Proportional to 592,146,567.70, 887,692,278.51 and 281,062,263.70

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Solution

The fourth proportional to 592,146,567.70, 887,692,278.51 and 281,062,263.70 is: 421,342,983.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    592,146,567.70 : 887,692,278.51 = 281,062,263.70 : x
  2. Step 2: Convert to fraction form
    592,146,567.70/887,692,278.51 = 281,062,263.70/x
  3. Step 3: Cross multiply
    592,146,567.70x = 887,692,278.51 × 281,062,263.70
  4. Step 4: Simplify right side
    592,146,567.70x = 249,496,801,267,031,456
  5. Step 5: Solve for x
    x = 249,496,801,267,031,456/592,146,567.70
  6. Step 6: Final answer
    x = 421,342,983.10

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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.