Home / 124,711,541,269.20-187,067,311,903.80-122,232,050,139.60

Finding the Fourth Proportional to 124,711,541,269.20, 187,067,311,903.80 and 122,232,050,139.60

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Solution

The fourth proportional to 124,711,541,269.20, 187,067,311,903.80 and 122,232,050,139.60 is: 183,348,075,209.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    124,711,541,269.20 : 187,067,311,903.80 = 122,232,050,139.60 : x
  2. Step 2: Convert to fraction form
    124,711,541,269.20/187,067,311,903.80 = 122,232,050,139.60/x
  3. Step 3: Cross multiply
    124,711,541,269.20x = 187,067,311,903.80 × 122,232,050,139.60
  4. Step 4: Simplify right side
    124,711,541,269.20x = 22,865,621,048,105,472,360,448
  5. Step 5: Solve for x
    x = 22,865,621,048,105,472,360,448/124,711,541,269.20
  6. Step 6: Final answer
    x = 183,348,075,209.40

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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.