Home / 2,026,829,854.81-3,040,533,585.29-627,924,085.62

Finding the Fourth Proportional to 2,026,829,854.81, 3,040,533,585.29 and 627,924,085.62

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Solution

The fourth proportional to 2,026,829,854.81, 3,040,533,585.29 and 627,924,085.62 is: 941,975,601.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,026,829,854.81 : 3,040,533,585.29 = 627,924,085.62 : x
  2. Step 2: Convert to fraction form
    2,026,829,854.81/3,040,533,585.29 = 627,924,085.62/x
  3. Step 3: Cross multiply
    2,026,829,854.81x = 3,040,533,585.29 × 627,924,085.62
  4. Step 4: Simplify right side
    2,026,829,854.81x = 1,909,224,271,340,123,648
  5. Step 5: Solve for x
    x = 1,909,224,271,340,123,648/2,026,829,854.81
  6. Step 6: Final answer
    x = 941,975,601.36

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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.