Home / 748,402,676,094.52-1,122,591,746,445.50-238,454,515,822.18

Finding the Fourth Proportional to 748,402,676,094.52, 1,122,591,746,445.50 and 238,454,515,822.18

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Solution

The fourth proportional to 748,402,676,094.52, 1,122,591,746,445.50 and 238,454,515,822.18 is: 357,677,865,025.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    748,402,676,094.52 : 1,122,591,746,445.50 = 238,454,515,822.18 : x
  2. Step 2: Convert to fraction form
    748,402,676,094.52/1,122,591,746,445.50 = 238,454,515,822.18/x
  3. Step 3: Cross multiply
    748,402,676,094.52x = 1,122,591,746,445.50 × 238,454,515,822.18
  4. Step 4: Simplify right side
    748,402,676,094.52x = 267,687,071,364,637,165,355,008
  5. Step 5: Solve for x
    x = 267,687,071,364,637,165,355,008/748,402,676,094.52
  6. Step 6: Final answer
    x = 357,677,865,025.20

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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.