Home / 2,526,502,884.30-3,486,340,001.01-1,397,448,347.10

Finding the Fourth Proportional to 2,526,502,884.30, 3,486,340,001.01 and 1,397,448,347.10

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Solution

The fourth proportional to 2,526,502,884.30, 3,486,340,001.01 and 1,397,448,347.10 is: 1,928,349,301.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,526,502,884.30 : 3,486,340,001.01 = 1,397,448,347.10 : x
  2. Step 2: Convert to fraction form
    2,526,502,884.30/3,486,340,001.01 = 1,397,448,347.10/x
  3. Step 3: Cross multiply
    2,526,502,884.30x = 3,486,340,001.01 × 1,397,448,347.10
  4. Step 4: Simplify right side
    2,526,502,884.30x = 4,871,980,071,840,036,864
  5. Step 5: Solve for x
    x = 4,871,980,071,840,036,864/2,526,502,884.30
  6. Step 6: Final answer
    x = 1,928,349,301.37

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1.5x scale

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.