Home / 1,878,853,205,956.10-2,816,758,944,710.30-587,399,697,563.40

Finding the Fourth Proportional to 1,878,853,205,956.10, 2,816,758,944,710.30 and 587,399,697,563.40

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Solution

The fourth proportional to 1,878,853,205,956.10, 2,816,758,944,710.30 and 587,399,697,563.40 is: 880,624,067,376.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,878,853,205,956.10 : 2,816,758,944,710.30 = 587,399,697,563.40 : x
  2. Step 2: Convert to fraction form
    1,878,853,205,956.10/2,816,758,944,710.30 = 587,399,697,563.40/x
  3. Step 3: Cross multiply
    1,878,853,205,956.10x = 2,816,758,944,710.30 × 587,399,697,563.40
  4. Step 4: Simplify right side
    1,878,853,205,956.10x = 1,654,563,352,231,831,872,208,896
  5. Step 5: Solve for x
    x = 1,654,563,352,231,831,872,208,896/1,878,853,205,956.10
  6. Step 6: Final answer
    x = 880,624,067,376.18

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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.