Home / 597,853,869.30-897,158,717.55-352,210,029.30

Finding the Fourth Proportional to 597,853,869.30, 897,158,717.55 and 352,210,029.30

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Solution

The fourth proportional to 597,853,869.30, 897,158,717.55 and 352,210,029.30 is: 528,537,681.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    597,853,869.30 : 897,158,717.55 = 352,210,029.30 : x
  2. Step 2: Convert to fraction form
    597,853,869.30/897,158,717.55 = 352,210,029.30/x
  3. Step 3: Cross multiply
    597,853,869.30x = 897,158,717.55 × 352,210,029.30
  4. Step 4: Simplify right side
    597,853,869.30x = 315,988,298,195,035,904
  5. Step 5: Solve for x
    x = 315,988,298,195,035,904/597,853,869.30
  6. Step 6: Final answer
    x = 528,537,681.90

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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.