Home / 35,134,363,854.48-48,485,422,119.18-20,097,606,125.16

Finding the Fourth Proportional to 35,134,363,854.48, 48,485,422,119.18 and 20,097,606,125.16

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Solution

The fourth proportional to 35,134,363,854.48, 48,485,422,119.18 and 20,097,606,125.16 is: 27,734,696,452.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,134,363,854.48 : 48,485,422,119.18 = 20,097,606,125.16 : x
  2. Step 2: Convert to fraction form
    35,134,363,854.48/48,485,422,119.18 = 20,097,606,125.16/x
  3. Step 3: Cross multiply
    35,134,363,854.48x = 48,485,422,119.18 × 20,097,606,125.16
  4. Step 4: Simplify right side
    35,134,363,854.48x = 974,440,916,563,400,065,024
  5. Step 5: Solve for x
    x = 974,440,916,563,400,065,024/35,134,363,854.48
  6. Step 6: Final answer
    x = 27,734,696,452.72

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.