Home / 57,875,896,207.01-86,784,036,136.92-25,977,223,214.43

Finding the Fourth Proportional to 57,875,896,207.01, 86,784,036,136.92 and 25,977,223,214.43

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Solution

The fourth proportional to 57,875,896,207.01, 86,784,036,136.92 and 25,977,223,214.43 is: 38,952,455,614.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,875,896,207.01 : 86,784,036,136.92 = 25,977,223,214.43 : x
  2. Step 2: Convert to fraction form
    57,875,896,207.01/86,784,036,136.92 = 25,977,223,214.43/x
  3. Step 3: Cross multiply
    57,875,896,207.01x = 86,784,036,136.92 × 25,977,223,214.43
  4. Step 4: Simplify right side
    57,875,896,207.01x = 2,254,408,278,177,930,280,960
  5. Step 5: Solve for x
    x = 2,254,408,278,177,930,280,960/57,875,896,207.01
  6. Step 6: Final answer
    x = 38,952,455,614.93

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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.