Home / 735,851,258.28-1,104,071,345.28-299,185,507.08

Finding the Fourth Proportional to 735,851,258.28, 1,104,071,345.28 and 299,185,507.08

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Solution

The fourth proportional to 735,851,258.28, 1,104,071,345.28 and 299,185,507.08 is: 448,897,982.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    735,851,258.28 : 1,104,071,345.28 = 299,185,507.08 : x
  2. Step 2: Convert to fraction form
    735,851,258.28/1,104,071,345.28 = 299,185,507.08/x
  3. Step 3: Cross multiply
    735,851,258.28x = 1,104,071,345.28 × 299,185,507.08
  4. Step 4: Simplify right side
    735,851,258.28x = 330,322,145,290,094,528
  5. Step 5: Solve for x
    x = 330,322,145,290,094,528/735,851,258.28
  6. Step 6: Final answer
    x = 448,897,982.54

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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.