Home / 22,697,195,781.78-34,016,258,835.45-9,235,788,608.16

Finding the Fourth Proportional to 22,697,195,781.78, 34,016,258,835.45 and 9,235,788,608.16

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Solution

The fourth proportional to 22,697,195,781.78, 34,016,258,835.45 and 9,235,788,608.16 is: 13,841,664,797.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,697,195,781.78 : 34,016,258,835.45 = 9,235,788,608.16 : x
  2. Step 2: Convert to fraction form
    22,697,195,781.78/34,016,258,835.45 = 9,235,788,608.16/x
  3. Step 3: Cross multiply
    22,697,195,781.78x = 34,016,258,835.45 × 9,235,788,608.16
  4. Step 4: Simplify right side
    22,697,195,781.78x = 314,166,975,844,671,029,248
  5. Step 5: Solve for x
    x = 314,166,975,844,671,029,248/22,697,195,781.78
  6. Step 6: Final answer
    x = 13,841,664,797.06

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1.5x scale

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.