Home / 229,376,077.60-344,064,116.40-101,725,261.60

Finding the Fourth Proportional to 229,376,077.60, 344,064,116.40 and 101,725,261.60

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Solution

The fourth proportional to 229,376,077.60, 344,064,116.40 and 101,725,261.60 is: 152,587,892.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    229,376,077.60 : 344,064,116.40 = 101,725,261.60 : x
  2. Step 2: Convert to fraction form
    229,376,077.60/344,064,116.40 = 101,725,261.60/x
  3. Step 3: Cross multiply
    229,376,077.60x = 344,064,116.40 × 101,725,261.60
  4. Step 4: Simplify right side
    229,376,077.60x = 35,000,012,247,962,844
  5. Step 5: Solve for x
    x = 35,000,012,247,962,844/229,376,077.60
  6. Step 6: Final answer
    x = 152,587,892.40

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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.