Home / 173,547,935.72-239,495,494.24-95,232,799.80

Finding the Fourth Proportional to 173,547,935.72, 239,495,494.24 and 95,232,799.80

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Solution

The fourth proportional to 173,547,935.72, 239,495,494.24 and 95,232,799.80 is: 131,420,903.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,547,935.72 : 239,495,494.24 = 95,232,799.80 : x
  2. Step 2: Convert to fraction form
    173,547,935.72/239,495,494.24 = 95,232,799.80/x
  3. Step 3: Cross multiply
    173,547,935.72x = 239,495,494.24 × 95,232,799.80
  4. Step 4: Simplify right side
    173,547,935.72x = 22,807,826,455,959,972
  5. Step 5: Solve for x
    x = 22,807,826,455,959,972/173,547,935.72
  6. Step 6: Final answer
    x = 131,420,903.17

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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.