Home / 1,627,975,547.92-2,442,967,748-754,414,089.76

Finding the Fourth Proportional to 1,627,975,547.92, 2,442,967,748 and 754,414,089.76

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Solution

The fourth proportional to 1,627,975,547.92, 2,442,967,748 and 754,414,089.76 is: 1,132,086,592.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,627,975,547.92 : 2,442,967,748 = 754,414,089.76 : x
  2. Step 2: Convert to fraction form
    1,627,975,547.92/2,442,967,748 = 754,414,089.76/x
  3. Step 3: Cross multiply
    1,627,975,547.92x = 2,442,967,748 × 754,414,089.76
  4. Step 4: Simplify right side
    1,627,975,547.92x = 1,843,009,289,920,456,960
  5. Step 5: Solve for x
    x = 1,843,009,289,920,456,960/1,627,975,547.92
  6. Step 6: Final answer
    x = 1,132,086,592.01

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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.