Home / 98,748,725.92-148,146,727.92-41,208,987.04

Finding the Fourth Proportional to 98,748,725.92, 148,146,727.92 and 41,208,987.04

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Solution

The fourth proportional to 98,748,725.92, 148,146,727.92 and 41,208,987.04 is: 61,823,345.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    98,748,725.92 : 148,146,727.92 = 41,208,987.04 : x
  2. Step 2: Convert to fraction form
    98,748,725.92/148,146,727.92 = 41,208,987.04/x
  3. Step 3: Cross multiply
    98,748,725.92x = 148,146,727.92 × 41,208,987.04
  4. Step 4: Simplify right side
    98,748,725.92x = 6,104,976,590,873,685
  5. Step 5: Solve for x
    x = 6,104,976,590,873,685/98,748,725.92
  6. Step 6: Final answer
    x = 61,823,345.41

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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.