Home / 39,047,503.56-58,571,833.92-14,779,914.84

Finding the Fourth Proportional to 39,047,503.56, 58,571,833.92 and 14,779,914.84

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Solution

The fourth proportional to 39,047,503.56, 58,571,833.92 and 14,779,914.84 is: 22,170,091.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,047,503.56 : 58,571,833.92 = 14,779,914.84 : x
  2. Step 2: Convert to fraction form
    39,047,503.56/58,571,833.92 = 14,779,914.84/x
  3. Step 3: Cross multiply
    39,047,503.56x = 58,571,833.92 × 14,779,914.84
  4. Step 4: Simplify right side
    39,047,503.56x = 865,686,717,360,223.38
  5. Step 5: Solve for x
    x = 865,686,717,360,223.38/39,047,503.56
  6. Step 6: Final answer
    x = 22,170,091.26

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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.