Home / 1,060,747,714,187.80-1,464,104,205,855.60-690,872,827,052.52

Finding the Fourth Proportional to 1,060,747,714,187.80, 1,464,104,205,855.60 and 690,872,827,052.52

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Solution

The fourth proportional to 1,060,747,714,187.80, 1,464,104,205,855.60 and 690,872,827,052.52 is: 953,581,891,593.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,060,747,714,187.80 : 1,464,104,205,855.60 = 690,872,827,052.52 : x
  2. Step 2: Convert to fraction form
    1,060,747,714,187.80/1,464,104,205,855.60 = 690,872,827,052.52/x
  3. Step 3: Cross multiply
    1,060,747,714,187.80x = 1,464,104,205,855.60 × 690,872,827,052.52
  4. Step 4: Simplify right side
    1,060,747,714,187.80x = 1,011,509,811,798,943,163,482,112
  5. Step 5: Solve for x
    x = 1,011,509,811,798,943,163,482,112/1,060,747,714,187.80
  6. Step 6: Final answer
    x = 953,581,891,593.75

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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.