Home / 564,223,638.27-846,437,136.80-232,171,994.16

Finding the Fourth Proportional to 564,223,638.27, 846,437,136.80 and 232,171,994.16

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Solution

The fourth proportional to 564,223,638.27, 846,437,136.80 and 232,171,994.16 is: 348,299,831.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    564,223,638.27 : 846,437,136.80 = 232,171,994.16 : x
  2. Step 2: Convert to fraction form
    564,223,638.27/846,437,136.80 = 232,171,994.16/x
  3. Step 3: Cross multiply
    564,223,638.27x = 846,437,136.80 × 232,171,994.16
  4. Step 4: Simplify right side
    564,223,638.27x = 196,518,997,981,936,704
  5. Step 5: Solve for x
    x = 196,518,997,981,936,704/564,223,638.27
  6. Step 6: Final answer
    x = 348,299,831.22

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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.