Home / 59,136,017.68-88,580,427-47,558,875.60

Finding the Fourth Proportional to 59,136,017.68, 88,580,427 and 47,558,875.60

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Solution

The fourth proportional to 59,136,017.68, 88,580,427 and 47,558,875.60 is: 71,238,911.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,136,017.68 : 88,580,427 = 47,558,875.60 : x
  2. Step 2: Convert to fraction form
    59,136,017.68/88,580,427 = 47,558,875.60/x
  3. Step 3: Cross multiply
    59,136,017.68x = 88,580,427 × 47,558,875.60
  4. Step 4: Simplify right side
    59,136,017.68x = 4,212,785,508,287,881.50
  5. Step 5: Solve for x
    x = 4,212,785,508,287,881.50/59,136,017.68
  6. Step 6: Final answer
    x = 71,238,911.13

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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.