Home / 564,223,637.27-846,437,135.30-232,171,993.16

Finding the Fourth Proportional to 564,223,637.27, 846,437,135.30 and 232,171,993.16

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Solution

The fourth proportional to 564,223,637.27, 846,437,135.30 and 232,171,993.16 is: 348,299,829.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    564,223,637.27 : 846,437,135.30 = 232,171,993.16 : x
  2. Step 2: Convert to fraction form
    564,223,637.27/846,437,135.30 = 232,171,993.16/x
  3. Step 3: Cross multiply
    564,223,637.27x = 846,437,135.30 × 232,171,993.16
  4. Step 4: Simplify right side
    564,223,637.27x = 196,518,996,781,848,544
  5. Step 5: Solve for x
    x = 196,518,996,781,848,544/564,223,637.27
  6. Step 6: Final answer
    x = 348,299,829.72

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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.