Home / 35,134,363,853.48-48,485,422,117.80-20,097,606,124.16

Finding the Fourth Proportional to 35,134,363,853.48, 48,485,422,117.80 and 20,097,606,124.16

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Solution

The fourth proportional to 35,134,363,853.48, 48,485,422,117.80 and 20,097,606,124.16 is: 27,734,696,451.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,134,363,853.48 : 48,485,422,117.80 = 20,097,606,124.16 : x
  2. Step 2: Convert to fraction form
    35,134,363,853.48/48,485,422,117.80 = 20,097,606,124.16/x
  3. Step 3: Cross multiply
    35,134,363,853.48x = 48,485,422,117.80 × 20,097,606,124.16
  4. Step 4: Simplify right side
    35,134,363,853.48x = 974,440,916,487,179,993,088
  5. Step 5: Solve for x
    x = 974,440,916,487,179,993,088/35,134,363,853.48
  6. Step 6: Final answer
    x = 27,734,696,451.34

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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.