Home / 181,280,411.26-250,167,003.54-98,774,196.02

Finding the Fourth Proportional to 181,280,411.26, 250,167,003.54 and 98,774,196.02

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Solution

The fourth proportional to 181,280,411.26, 250,167,003.54 and 98,774,196.02 is: 136,308,410.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    181,280,411.26 : 250,167,003.54 = 98,774,196.02 : x
  2. Step 2: Convert to fraction form
    181,280,411.26/250,167,003.54 = 98,774,196.02/x
  3. Step 3: Cross multiply
    181,280,411.26x = 250,167,003.54 × 98,774,196.02
  4. Step 4: Simplify right side
    181,280,411.26x = 24,710,044,645,395,992
  5. Step 5: Solve for x
    x = 24,710,044,645,395,992/181,280,411.26
  6. Step 6: Final answer
    x = 136,308,410.12

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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.