Home / 41,821,931.60-62,736,007.80-14,892,088.40

Finding the Fourth Proportional to 41,821,931.60, 62,736,007.80 and 14,892,088.40

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Solution

The fourth proportional to 41,821,931.60, 62,736,007.80 and 14,892,088.40 is: 22,339,240.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,821,931.60 : 62,736,007.80 = 14,892,088.40 : x
  2. Step 2: Convert to fraction form
    41,821,931.60/62,736,007.80 = 14,892,088.40/x
  3. Step 3: Cross multiply
    41,821,931.60x = 62,736,007.80 × 14,892,088.40
  4. Step 4: Simplify right side
    41,821,931.60x = 934,270,174,020,689.50
  5. Step 5: Solve for x
    x = 934,270,174,020,689.50/41,821,931.60
  6. Step 6: Final answer
    x = 22,339,240.16

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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.