Home / 461,650,434.95-692,518,221.99-150,759,680.24

Finding the Fourth Proportional to 461,650,434.95, 692,518,221.99 and 150,759,680.24

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Solution

The fourth proportional to 461,650,434.95, 692,518,221.99 and 150,759,680.24 is: 226,153,422.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    461,650,434.95 : 692,518,221.99 = 150,759,680.24 : x
  2. Step 2: Convert to fraction form
    461,650,434.95/692,518,221.99 = 150,759,680.24/x
  3. Step 3: Cross multiply
    461,650,434.95x = 692,518,221.99 × 150,759,680.24
  4. Step 4: Simplify right side
    461,650,434.95x = 104,403,825,704,123,152
  5. Step 5: Solve for x
    x = 104,403,825,704,123,152/461,650,434.95
  6. Step 6: Final answer
    x = 226,153,422.16

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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.