Home / 593,980,227.63-819,680,384.12-329,646,868.83

Finding the Fourth Proportional to 593,980,227.63, 819,680,384.12 and 329,646,868.83

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Solution

The fourth proportional to 593,980,227.63, 819,680,384.12 and 329,646,868.83 is: 454,905,836.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    593,980,227.63 : 819,680,384.12 = 329,646,868.83 : x
  2. Step 2: Convert to fraction form
    593,980,227.63/819,680,384.12 = 329,646,868.83/x
  3. Step 3: Cross multiply
    593,980,227.63x = 819,680,384.12 × 329,646,868.83
  4. Step 4: Simplify right side
    593,980,227.63x = 270,205,072,064,881,408
  5. Step 5: Solve for x
    x = 270,205,072,064,881,408/593,980,227.63
  6. Step 6: Final answer
    x = 454,905,836.08

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.