Home / 25,509,168,092.80-38,263,752,139.20-24,579,358,919.20

Finding the Fourth Proportional to 25,509,168,092.80, 38,263,752,139.20 and 24,579,358,919.20

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Solution

The fourth proportional to 25,509,168,092.80, 38,263,752,139.20 and 24,579,358,919.20 is: 36,869,038,378.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,509,168,092.80 : 38,263,752,139.20 = 24,579,358,919.20 : x
  2. Step 2: Convert to fraction form
    25,509,168,092.80/38,263,752,139.20 = 24,579,358,919.20/x
  3. Step 3: Cross multiply
    25,509,168,092.80x = 38,263,752,139.20 × 24,579,358,919.20
  4. Step 4: Simplify right side
    25,509,168,092.80x = 940,498,497,424,703,619,072
  5. Step 5: Solve for x
    x = 940,498,497,424,703,619,072/25,509,168,092.80
  6. Step 6: Final answer
    x = 36,869,038,378.80

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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.