Home / 2,435,900,461.47-3,655,387,699.79-1,036,882,449.36

Finding the Fourth Proportional to 2,435,900,461.47, 3,655,387,699.79 and 1,036,882,449.36

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Solution

The fourth proportional to 2,435,900,461.47, 3,655,387,699.79 and 1,036,882,449.36 is: 1,555,977,927.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,435,900,461.47 : 3,655,387,699.79 = 1,036,882,449.36 : x
  2. Step 2: Convert to fraction form
    2,435,900,461.47/3,655,387,699.79 = 1,036,882,449.36/x
  3. Step 3: Cross multiply
    2,435,900,461.47x = 3,655,387,699.79 × 1,036,882,449.36
  4. Step 4: Simplify right side
    2,435,900,461.47x = 3,790,207,351,513,486,848
  5. Step 5: Solve for x
    x = 3,790,207,351,513,486,848/2,435,900,461.47
  6. Step 6: Final answer
    x = 1,555,977,927.45

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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.