Home / 1,546,424,008.93-2,134,514,824.17-1,010,656,271.32

Finding the Fourth Proportional to 1,546,424,008.93, 2,134,514,824.17 and 1,010,656,271.32

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Solution

The fourth proportional to 1,546,424,008.93, 2,134,514,824.17 and 1,010,656,271.32 is: 1,394,999,547.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,546,424,008.93 : 2,134,514,824.17 = 1,010,656,271.32 : x
  2. Step 2: Convert to fraction form
    1,546,424,008.93/2,134,514,824.17 = 1,010,656,271.32/x
  3. Step 3: Cross multiply
    1,546,424,008.93x = 2,134,514,824.17 × 1,010,656,271.32
  4. Step 4: Simplify right side
    1,546,424,008.93x = 2,157,260,793,272,917,760
  5. Step 5: Solve for x
    x = 2,157,260,793,272,917,760/1,546,424,008.93
  6. Step 6: Final answer
    x = 1,394,999,547.87

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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.