Home / 39,030,169.72-58,506,282.24-26,087,221.84

Finding the Fourth Proportional to 39,030,169.72, 58,506,282.24 and 26,087,221.84

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Solution

The fourth proportional to 39,030,169.72, 58,506,282.24 and 26,087,221.84 is: 39,104,784.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,030,169.72 : 58,506,282.24 = 26,087,221.84 : x
  2. Step 2: Convert to fraction form
    39,030,169.72/58,506,282.24 = 26,087,221.84/x
  3. Step 3: Cross multiply
    39,030,169.72x = 58,506,282.24 × 26,087,221.84
  4. Step 4: Simplify right side
    39,030,169.72x = 1,526,266,363,828,532.25
  5. Step 5: Solve for x
    x = 1,526,266,363,828,532.25/39,030,169.72
  6. Step 6: Final answer
    x = 39,104,784.19

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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.