Home / 96,245,201.80-144,367,802.70-92,843,979.40

Finding the Fourth Proportional to 96,245,201.80, 144,367,802.70 and 92,843,979.40

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Solution

The fourth proportional to 96,245,201.80, 144,367,802.70 and 92,843,979.40 is: 139,265,969.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,245,201.80 : 144,367,802.70 = 92,843,979.40 : x
  2. Step 2: Convert to fraction form
    96,245,201.80/144,367,802.70 = 92,843,979.40/x
  3. Step 3: Cross multiply
    96,245,201.80x = 144,367,802.70 × 92,843,979.40
  4. Step 4: Simplify right side
    96,245,201.80x = 13,403,681,299,902,064
  5. Step 5: Solve for x
    x = 13,403,681,299,902,064/96,245,201.80
  6. Step 6: Final answer
    x = 139,265,969.10

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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.