Home / 96,152,836.68-132,693,384.96-59,003,641.83

Finding the Fourth Proportional to 96,152,836.68, 132,693,384.96 and 59,003,641.83

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Solution

The fourth proportional to 96,152,836.68, 132,693,384.96 and 59,003,641.83 is: 81,426,541.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,152,836.68 : 132,693,384.96 = 59,003,641.83 : x
  2. Step 2: Convert to fraction form
    96,152,836.68/132,693,384.96 = 59,003,641.83/x
  3. Step 3: Cross multiply
    96,152,836.68x = 132,693,384.96 × 59,003,641.83
  4. Step 4: Simplify right side
    96,152,836.68x = 7,829,392,959,390,148
  5. Step 5: Solve for x
    x = 7,829,392,959,390,148/96,152,836.68
  6. Step 6: Final answer
    x = 81,426,541.64

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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.