Home / 1,803,346,852.29-2,703,132,330.15-754,685,881.35

Finding the Fourth Proportional to 1,803,346,852.29, 2,703,132,330.15 and 754,685,881.35

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Solution

The fourth proportional to 1,803,346,852.29, 2,703,132,330.15 and 754,685,881.35 is: 1,131,238,731.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,803,346,852.29 : 2,703,132,330.15 = 754,685,881.35 : x
  2. Step 2: Convert to fraction form
    1,803,346,852.29/2,703,132,330.15 = 754,685,881.35/x
  3. Step 3: Cross multiply
    1,803,346,852.29x = 2,703,132,330.15 × 754,685,881.35
  4. Step 4: Simplify right side
    1,803,346,852.29x = 2,040,015,804,984,932,096
  5. Step 5: Solve for x
    x = 2,040,015,804,984,932,096/1,803,346,852.29
  6. Step 6: Final answer
    x = 1,131,238,731.14

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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.