Home / 64,215,332.91-88,617,400.29-34,846,671.56

Finding the Fourth Proportional to 64,215,332.91, 88,617,400.29 and 34,846,671.56

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Solution

The fourth proportional to 64,215,332.91, 88,617,400.29 and 34,846,671.56 is: 48,088,537.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,215,332.91 : 88,617,400.29 = 34,846,671.56 : x
  2. Step 2: Convert to fraction form
    64,215,332.91/88,617,400.29 = 34,846,671.56/x
  3. Step 3: Cross multiply
    64,215,332.91x = 88,617,400.29 × 34,846,671.56
  4. Step 4: Simplify right side
    64,215,332.91x = 3,088,021,441,963,592
  5. Step 5: Solve for x
    x = 3,088,021,441,963,592/64,215,332.91
  6. Step 6: Final answer
    x = 48,088,537.46

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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.