Home / 30,702,023,083.71-46,053,972,832.28-10,533,166,017.21

Finding the Fourth Proportional to 30,702,023,083.71, 46,053,972,832.28 and 10,533,166,017.21

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Solution

The fourth proportional to 30,702,023,083.71, 46,053,972,832.28 and 10,533,166,017.21 is: 15,800,070,903.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,702,023,083.71 : 46,053,972,832.28 = 10,533,166,017.21 : x
  2. Step 2: Convert to fraction form
    30,702,023,083.71/46,053,972,832.28 = 10,533,166,017.21/x
  3. Step 3: Cross multiply
    30,702,023,083.71x = 46,053,972,832.28 × 10,533,166,017.21
  4. Step 4: Simplify right side
    30,702,023,083.71x = 485,094,141,594,431,586,304
  5. Step 5: Solve for x
    x = 485,094,141,594,431,586,304/30,702,023,083.71
  6. Step 6: Final answer
    x = 15,800,070,903.20

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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.