Home / 1,712,110,350.30-2,362,913,984.79-1,016,749,326.30

Finding the Fourth Proportional to 1,712,110,350.30, 2,362,913,984.79 and 1,016,749,326.30

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Solution

The fourth proportional to 1,712,110,350.30, 2,362,913,984.79 and 1,016,749,326.30 is: 1,403,233,852.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,712,110,350.30 : 2,362,913,984.79 = 1,016,749,326.30 : x
  2. Step 2: Convert to fraction form
    1,712,110,350.30/2,362,913,984.79 = 1,016,749,326.30/x
  3. Step 3: Cross multiply
    1,712,110,350.30x = 2,362,913,984.79 × 1,016,749,326.30
  4. Step 4: Simplify right side
    1,712,110,350.30x = 2,402,491,202,140,080,640
  5. Step 5: Solve for x
    x = 2,402,491,202,140,080,640/1,712,110,350.30
  6. Step 6: Final answer
    x = 1,403,233,852.14

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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.