Home / 675,995,528.17-930,705,709.01-527,125,618.04

Finding the Fourth Proportional to 675,995,528.17, 930,705,709.01 and 527,125,618.04

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Solution

The fourth proportional to 675,995,528.17, 930,705,709.01 and 527,125,618.04 is: 725,742,703.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    675,995,528.17 : 930,705,709.01 = 527,125,618.04 : x
  2. Step 2: Convert to fraction form
    675,995,528.17/930,705,709.01 = 527,125,618.04/x
  3. Step 3: Cross multiply
    675,995,528.17x = 930,705,709.01 × 527,125,618.04
  4. Step 4: Simplify right side
    675,995,528.17x = 490,598,822,076,570,496
  5. Step 5: Solve for x
    x = 490,598,822,076,570,496/675,995,528.17
  6. Step 6: Final answer
    x = 725,742,703.37

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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.