Home / 96,152,838.68-132,693,387.72-59,003,643.84

Finding the Fourth Proportional to 96,152,838.68, 132,693,387.72 and 59,003,643.84

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Solution

The fourth proportional to 96,152,838.68, 132,693,387.72 and 59,003,643.84 is: 81,426,544.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,152,838.68 : 132,693,387.72 = 59,003,643.84 : x
  2. Step 2: Convert to fraction form
    96,152,838.68/132,693,387.72 = 59,003,643.84/x
  3. Step 3: Cross multiply
    96,152,838.68x = 132,693,387.72 × 59,003,643.84
  4. Step 4: Simplify right side
    96,152,838.68x = 7,829,393,388,953,910
  5. Step 5: Solve for x
    x = 7,829,393,388,953,910/96,152,838.68
  6. Step 6: Final answer
    x = 81,426,544.41

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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.