Home / 498,845,952,001.35-748,268,928,002.02-498,845,952,001.35

Finding the Fourth Proportional to 498,845,952,001.35, 748,268,928,002.02 and 498,845,952,001.35

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Solution

The fourth proportional to 498,845,952,001.35, 748,268,928,002.02 and 498,845,952,001.35 is: 748,268,928,002.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    498,845,952,001.35 : 748,268,928,002.02 = 498,845,952,001.35 : x
  2. Step 2: Convert to fraction form
    498,845,952,001.35/748,268,928,002.02 = 498,845,952,001.35/x
  3. Step 3: Cross multiply
    498,845,952,001.35x = 748,268,928,002.02 × 498,845,952,001.35
  4. Step 4: Simplify right side
    498,845,952,001.35x = 373,270,925,742,197,262,254,080
  5. Step 5: Solve for x
    x = 373,270,925,742,197,262,254,080/498,845,952,001.35
  6. Step 6: Final answer
    x = 748,268,928,002.02

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Double scale
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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.