Home / 39,030,170.72-58,506,283.74-26,087,222.84

Finding the Fourth Proportional to 39,030,170.72, 58,506,283.74 and 26,087,222.84

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Solution

The fourth proportional to 39,030,170.72, 58,506,283.74 and 26,087,222.84 is: 39,104,785.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,030,170.72 : 58,506,283.74 = 26,087,222.84 : x
  2. Step 2: Convert to fraction form
    39,030,170.72/58,506,283.74 = 26,087,222.84/x
  3. Step 3: Cross multiply
    39,030,170.72x = 58,506,283.74 × 26,087,222.84
  4. Step 4: Simplify right side
    39,030,170.72x = 1,526,266,461,465,648.75
  5. Step 5: Solve for x
    x = 1,526,266,461,465,648.75/39,030,170.72
  6. Step 6: Final answer
    x = 39,104,785.69

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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.