Home / 233,718,268,258.02-322,504,000,349.13-130,841,021,337.06

Finding the Fourth Proportional to 233,718,268,258.02, 322,504,000,349.13 and 130,841,021,337.06

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Solution

The fourth proportional to 233,718,268,258.02, 322,504,000,349.13 and 130,841,021,337.06 is: 180,545,376,728.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,718,268,258.02 : 322,504,000,349.13 = 130,841,021,337.06 : x
  2. Step 2: Convert to fraction form
    233,718,268,258.02/322,504,000,349.13 = 130,841,021,337.06/x
  3. Step 3: Cross multiply
    233,718,268,258.02x = 322,504,000,349.13 × 130,841,021,337.06
  4. Step 4: Simplify right side
    233,718,268,258.02x = 42,196,752,790,967,721,918,464
  5. Step 5: Solve for x
    x = 42,196,752,790,967,721,918,464/233,718,268,258.02
  6. Step 6: Final answer
    x = 180,545,376,728.46

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1.5x scale

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.