Home / 675,896,904.77-1,013,681,492.46-184,612,476.11

Finding the Fourth Proportional to 675,896,904.77, 1,013,681,492.46 and 184,612,476.11

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Solution

The fourth proportional to 675,896,904.77, 1,013,681,492.46 and 184,612,476.11 is: 276,873,956.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    675,896,904.77 : 1,013,681,492.46 = 184,612,476.11 : x
  2. Step 2: Convert to fraction form
    675,896,904.77/1,013,681,492.46 = 184,612,476.11/x
  3. Step 3: Cross multiply
    675,896,904.77x = 1,013,681,492.46 × 184,612,476.11
  4. Step 4: Simplify right side
    675,896,904.77x = 187,138,250,304,852,480
  5. Step 5: Solve for x
    x = 187,138,250,304,852,480/675,896,904.77
  6. Step 6: Final answer
    x = 276,873,956.64

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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.