Home / 36,746,823.60-55,083,182.10-23,109,715.80

Finding the Fourth Proportional to 36,746,823.60, 55,083,182.10 and 23,109,715.80

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Solution

The fourth proportional to 36,746,823.60, 55,083,182.10 and 23,109,715.80 is: 34,641,271.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,746,823.60 : 55,083,182.10 = 23,109,715.80 : x
  2. Step 2: Convert to fraction form
    36,746,823.60/55,083,182.10 = 23,109,715.80/x
  3. Step 3: Cross multiply
    36,746,823.60x = 55,083,182.10 × 23,109,715.80
  4. Step 4: Simplify right side
    36,746,823.60x = 1,272,956,683,690,647.25
  5. Step 5: Solve for x
    x = 1,272,956,683,690,647.25/36,746,823.60
  6. Step 6: Final answer
    x = 34,641,271.24

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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.