Home / 24,356,837,428.80-36,539,287,221.60-10,389,150,772.80

Finding the Fourth Proportional to 24,356,837,428.80, 36,539,287,221.60 and 10,389,150,772.80

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Solution

The fourth proportional to 24,356,837,428.80, 36,539,287,221.60 and 10,389,150,772.80 is: 15,585,445,572.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,356,837,428.80 : 36,539,287,221.60 = 10,389,150,772.80 : x
  2. Step 2: Convert to fraction form
    24,356,837,428.80/36,539,287,221.60 = 10,389,150,772.80/x
  3. Step 3: Cross multiply
    24,356,837,428.80x = 36,539,287,221.60 × 10,389,150,772.80
  4. Step 4: Simplify right side
    24,356,837,428.80x = 379,612,164,075,846,762,496
  5. Step 5: Solve for x
    x = 379,612,164,075,846,762,496/24,356,837,428.80
  6. Step 6: Final answer
    x = 15,585,445,572.95

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1.5x scale

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.