Home / 1,342,873,386.90-2,014,310,080.35-797,334,110.10

Finding the Fourth Proportional to 1,342,873,386.90, 2,014,310,080.35 and 797,334,110.10

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Solution

The fourth proportional to 1,342,873,386.90, 2,014,310,080.35 and 797,334,110.10 is: 1,196,001,165.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,342,873,386.90 : 2,014,310,080.35 = 797,334,110.10 : x
  2. Step 2: Convert to fraction form
    1,342,873,386.90/2,014,310,080.35 = 797,334,110.10/x
  3. Step 3: Cross multiply
    1,342,873,386.90x = 2,014,310,080.35 × 797,334,110.10
  4. Step 4: Simplify right side
    1,342,873,386.90x = 1,606,078,135,381,326,592
  5. Step 5: Solve for x
    x = 1,606,078,135,381,326,592/1,342,873,386.90
  6. Step 6: Final answer
    x = 1,196,001,165.15

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Double scale
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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.