Home / 2,428,768,833.48-3,643,153,775.10-876,060,025.74

Finding the Fourth Proportional to 2,428,768,833.48, 3,643,153,775.10 and 876,060,025.74

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Solution

The fourth proportional to 2,428,768,833.48, 3,643,153,775.10 and 876,060,025.74 is: 1,314,090,227.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,428,768,833.48 : 3,643,153,775.10 = 876,060,025.74 : x
  2. Step 2: Convert to fraction form
    2,428,768,833.48/3,643,153,775.10 = 876,060,025.74/x
  3. Step 3: Cross multiply
    2,428,768,833.48x = 3,643,153,775.10 × 876,060,025.74
  4. Step 4: Simplify right side
    2,428,768,833.48x = 3,191,621,389,988,883,968
  5. Step 5: Solve for x
    x = 3,191,621,389,988,883,968/2,428,768,833.48
  6. Step 6: Final answer
    x = 1,314,090,227.93

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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.