Home / 254,304,117.40-381,456,176.10-62,827,893.40

Finding the Fourth Proportional to 254,304,117.40, 381,456,176.10 and 62,827,893.40

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Solution

The fourth proportional to 254,304,117.40, 381,456,176.10 and 62,827,893.40 is: 94,241,840.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    254,304,117.40 : 381,456,176.10 = 62,827,893.40 : x
  2. Step 2: Convert to fraction form
    254,304,117.40/381,456,176.10 = 62,827,893.40/x
  3. Step 3: Cross multiply
    254,304,117.40x = 381,456,176.10 × 62,827,893.40
  4. Step 4: Simplify right side
    254,304,117.40x = 23,966,087,968,782,428
  5. Step 5: Solve for x
    x = 23,966,087,968,782,428/254,304,117.40
  6. Step 6: Final answer
    x = 94,241,840.10

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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.