Home / 1,070,443,481.68-1,607,241,417.36-598,666,842.62

Finding the Fourth Proportional to 1,070,443,481.68, 1,607,241,417.36 and 598,666,842.62

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Solution

The fourth proportional to 1,070,443,481.68, 1,607,241,417.36 and 598,666,842.62 is: 898,881,782.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,070,443,481.68 : 1,607,241,417.36 = 598,666,842.62 : x
  2. Step 2: Convert to fraction form
    1,070,443,481.68/1,607,241,417.36 = 598,666,842.62/x
  3. Step 3: Cross multiply
    1,070,443,481.68x = 1,607,241,417.36 × 598,666,842.62
  4. Step 4: Simplify right side
    1,070,443,481.68x = 962,202,144,650,968,576
  5. Step 5: Solve for x
    x = 962,202,144,650,968,576/1,070,443,481.68
  6. Step 6: Final answer
    x = 898,881,782.29

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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.