Home / 2,526,552,005.70-3,789,828,008.55-1,914,331,973.70

Finding the Fourth Proportional to 2,526,552,005.70, 3,789,828,008.55 and 1,914,331,973.70

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Solution

The fourth proportional to 2,526,552,005.70, 3,789,828,008.55 and 1,914,331,973.70 is: 2,871,497,960.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,526,552,005.70 : 3,789,828,008.55 = 1,914,331,973.70 : x
  2. Step 2: Convert to fraction form
    2,526,552,005.70/3,789,828,008.55 = 1,914,331,973.70/x
  3. Step 3: Cross multiply
    2,526,552,005.70x = 3,789,828,008.55 × 1,914,331,973.70
  4. Step 4: Simplify right side
    2,526,552,005.70x = 7,254,988,931,591,062,528
  5. Step 5: Solve for x
    x = 7,254,988,931,591,062,528/2,526,552,005.70
  6. Step 6: Final answer
    x = 2,871,497,960.55

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.