Home / 1,856,314,111,159.50-2,561,713,591,515.80-1,033,233,349,905.30

Finding the Fourth Proportional to 1,856,314,111,159.50, 2,561,713,591,515.80 and 1,033,233,349,905.30

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Solution

The fourth proportional to 1,856,314,111,159.50, 2,561,713,591,515.80 and 1,033,233,349,905.30 is: 1,425,862,088,613.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,856,314,111,159.50 : 2,561,713,591,515.80 = 1,033,233,349,905.30 : x
  2. Step 2: Convert to fraction form
    1,856,314,111,159.50/2,561,713,591,515.80 = 1,033,233,349,905.30/x
  3. Step 3: Cross multiply
    1,856,314,111,159.50x = 2,561,713,591,515.80 × 1,033,233,349,905.30
  4. Step 4: Simplify right side
    1,856,314,111,159.50x = 2,646,847,915,659,807,118,327,808
  5. Step 5: Solve for x
    x = 2,646,847,915,659,807,118,327,808/1,856,314,111,159.50
  6. Step 6: Final answer
    x = 1,425,862,088,613.07

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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.