Home / 1,750,335,505.80-2,625,901,389.90-1,022,949,803.40

Finding the Fourth Proportional to 1,750,335,505.80, 2,625,901,389.90 and 1,022,949,803.40

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Solution

The fourth proportional to 1,750,335,505.80, 2,625,901,389.90 and 1,022,949,803.40 is: 1,534,657,385.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,750,335,505.80 : 2,625,901,389.90 = 1,022,949,803.40 : x
  2. Step 2: Convert to fraction form
    1,750,335,505.80/2,625,901,389.90 = 1,022,949,803.40/x
  3. Step 3: Cross multiply
    1,750,335,505.80x = 2,625,901,389.90 × 1,022,949,803.40
  4. Step 4: Simplify right side
    1,750,335,505.80x = 2,686,165,310,545,991,680
  5. Step 5: Solve for x
    x = 2,686,165,310,545,991,680/1,750,335,505.80
  6. Step 6: Final answer
    x = 1,534,657,385.20

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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.