Home / 41,509,427,933.20-57,283,065,788.86-22,478,564,252.67

Finding the Fourth Proportional to 41,509,427,933.20, 57,283,065,788.86 and 22,478,564,252.67

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Solution

The fourth proportional to 41,509,427,933.20, 57,283,065,788.86 and 22,478,564,252.67 is: 31,020,448,583.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,509,427,933.20 : 57,283,065,788.86 = 22,478,564,252.67 : x
  2. Step 2: Convert to fraction form
    41,509,427,933.20/57,283,065,788.86 = 22,478,564,252.67/x
  3. Step 3: Cross multiply
    41,509,427,933.20x = 57,283,065,788.86 × 22,478,564,252.67
  4. Step 4: Simplify right side
    41,509,427,933.20x = 1,287,641,074,924,904,513,536
  5. Step 5: Solve for x
    x = 1,287,641,074,924,904,513,536/41,509,427,933.20
  6. Step 6: Final answer
    x = 31,020,448,583.32

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.