Home / 48,384,700.10-72,577,050.15-47,264,956.10

Finding the Fourth Proportional to 48,384,700.10, 72,577,050.15 and 47,264,956.10

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Solution

The fourth proportional to 48,384,700.10, 72,577,050.15 and 47,264,956.10 is: 70,897,434.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,384,700.10 : 72,577,050.15 = 47,264,956.10 : x
  2. Step 2: Convert to fraction form
    48,384,700.10/72,577,050.15 = 47,264,956.10/x
  3. Step 3: Cross multiply
    48,384,700.10x = 72,577,050.15 × 47,264,956.10
  4. Step 4: Simplify right side
    48,384,700.10x = 3,430,351,089,207,249
  5. Step 5: Solve for x
    x = 3,430,351,089,207,249/48,384,700.10
  6. Step 6: Final answer
    x = 70,897,434.15

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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.