Home / 1,060,747,714,186.80-1,464,104,205,854.20-690,872,827,051.52

Finding the Fourth Proportional to 1,060,747,714,186.80, 1,464,104,205,854.20 and 690,872,827,051.52

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Solution

The fourth proportional to 1,060,747,714,186.80, 1,464,104,205,854.20 and 690,872,827,051.52 is: 953,581,891,592.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,060,747,714,186.80 : 1,464,104,205,854.20 = 690,872,827,051.52 : x
  2. Step 2: Convert to fraction form
    1,060,747,714,186.80/1,464,104,205,854.20 = 690,872,827,051.52/x
  3. Step 3: Cross multiply
    1,060,747,714,186.80x = 1,464,104,205,854.20 × 690,872,827,051.52
  4. Step 4: Simplify right side
    1,060,747,714,186.80x = 1,011,509,811,796,511,809,339,392
  5. Step 5: Solve for x
    x = 1,011,509,811,796,511,809,339,392/1,060,747,714,186.80
  6. Step 6: Final answer
    x = 953,581,891,592.35

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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.