Home / 44,208,002.60-66,312,003.90-40,381,627.40

Finding the Fourth Proportional to 44,208,002.60, 66,312,003.90 and 40,381,627.40

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Solution

The fourth proportional to 44,208,002.60, 66,312,003.90 and 40,381,627.40 is: 60,572,441.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,208,002.60 : 66,312,003.90 = 40,381,627.40 : x
  2. Step 2: Convert to fraction form
    44,208,002.60/66,312,003.90 = 40,381,627.40/x
  3. Step 3: Cross multiply
    44,208,002.60x = 66,312,003.90 × 40,381,627.40
  4. Step 4: Simplify right side
    44,208,002.60x = 2,677,786,633,637,146.50
  5. Step 5: Solve for x
    x = 2,677,786,633,637,146.50/44,208,002.60
  6. Step 6: Final answer
    x = 60,572,441.10

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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.