Home / 2,526,126,866.10-3,485,878,105.23-1,468,779,824.25

Finding the Fourth Proportional to 2,526,126,866.10, 3,485,878,105.23 and 1,468,779,824.25

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Solution

The fourth proportional to 2,526,126,866.10, 3,485,878,105.23 and 1,468,779,824.25 is: 2,026,813,260.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,526,126,866.10 : 3,485,878,105.23 = 1,468,779,824.25 : x
  2. Step 2: Convert to fraction form
    2,526,126,866.10/3,485,878,105.23 = 1,468,779,824.25/x
  3. Step 3: Cross multiply
    2,526,126,866.10x = 3,485,878,105.23 × 1,468,779,824.25
  4. Step 4: Simplify right side
    2,526,126,866.10x = 5,119,987,430,756,642,816
  5. Step 5: Solve for x
    x = 5,119,987,430,756,642,816/2,526,126,866.10
  6. Step 6: Final answer
    x = 2,026,813,260.83

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Double scale
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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.