Home / 233,314,867.29-349,727,838.80-108,714,769.68

Finding the Fourth Proportional to 233,314,867.29, 349,727,838.80 and 108,714,769.68

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Solution

The fourth proportional to 233,314,867.29, 349,727,838.80 and 108,714,769.68 is: 162,958,245.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,314,867.29 : 349,727,838.80 = 108,714,769.68 : x
  2. Step 2: Convert to fraction form
    233,314,867.29/349,727,838.80 = 108,714,769.68/x
  3. Step 3: Cross multiply
    233,314,867.29x = 349,727,838.80 × 108,714,769.68
  4. Step 4: Simplify right side
    233,314,867.29x = 38,020,581,445,282,600
  5. Step 5: Solve for x
    x = 38,020,581,445,282,600/233,314,867.29
  6. Step 6: Final answer
    x = 162,958,245.60

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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.