Home / 29,707,798,231.80-44,561,697,347.70-26,769,142,078.20

Finding the Fourth Proportional to 29,707,798,231.80, 44,561,697,347.70 and 26,769,142,078.20

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Solution

The fourth proportional to 29,707,798,231.80, 44,561,697,347.70 and 26,769,142,078.20 is: 40,153,713,117.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,707,798,231.80 : 44,561,697,347.70 = 26,769,142,078.20 : x
  2. Step 2: Convert to fraction form
    29,707,798,231.80/44,561,697,347.70 = 26,769,142,078.20/x
  3. Step 3: Cross multiply
    29,707,798,231.80x = 44,561,697,347.70 × 26,769,142,078.20
  4. Step 4: Simplify right side
    29,707,798,231.80x = 1,192,878,407,546,329,366,528
  5. Step 5: Solve for x
    x = 1,192,878,407,546,329,366,528/29,707,798,231.80
  6. Step 6: Final answer
    x = 40,153,713,117.30

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1.5x scale

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.