Home / 1,667,679,916,185.60-2,301,271,984,004.80-935,926,997,508.30

Finding the Fourth Proportional to 1,667,679,916,185.60, 2,301,271,984,004.80 and 935,926,997,508.30

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Solution

The fourth proportional to 1,667,679,916,185.60, 2,301,271,984,004.80 and 935,926,997,508.30 is: 1,291,508,374,920.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,667,679,916,185.60 : 2,301,271,984,004.80 = 935,926,997,508.30 : x
  2. Step 2: Convert to fraction form
    1,667,679,916,185.60/2,301,271,984,004.80 = 935,926,997,508.30/x
  3. Step 3: Cross multiply
    1,667,679,916,185.60x = 2,301,271,984,004.80 × 935,926,997,508.30
  4. Step 4: Simplify right side
    1,667,679,916,185.60x = 2,153,822,578,439,580,995,813,376
  5. Step 5: Solve for x
    x = 2,153,822,578,439,580,995,813,376/1,667,679,916,185.60
  6. Step 6: Final answer
    x = 1,291,508,374,920.00

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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.