Home / 236,390,575.65-354,724,038.13-170,746,983.33

Finding the Fourth Proportional to 236,390,575.65, 354,724,038.13 and 170,746,983.33

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Solution

The fourth proportional to 236,390,575.65, 354,724,038.13 and 170,746,983.33 is: 256,220,279.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,390,575.65 : 354,724,038.13 = 170,746,983.33 : x
  2. Step 2: Convert to fraction form
    236,390,575.65/354,724,038.13 = 170,746,983.33/x
  3. Step 3: Cross multiply
    236,390,575.65x = 354,724,038.13 × 170,746,983.33
  4. Step 4: Simplify right side
    236,390,575.65x = 60,568,059,425,333,400
  5. Step 5: Solve for x
    x = 60,568,059,425,333,400/236,390,575.65
  6. Step 6: Final answer
    x = 256,220,279.76

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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.