Home / 32,912,316-49,400,316.48-15,884,975.52

Finding the Fourth Proportional to 32,912,316, 49,400,316.48 and 15,884,975.52

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Solution

The fourth proportional to 32,912,316, 49,400,316.48 and 15,884,975.52 is: 23,842,831.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,912,316 : 49,400,316.48 = 15,884,975.52 : x
  2. Step 2: Convert to fraction form
    32,912,316/49,400,316.48 = 15,884,975.52/x
  3. Step 3: Cross multiply
    32,912,316x = 49,400,316.48 × 15,884,975.52
  4. Step 4: Simplify right side
    32,912,316x = 784,722,817,965,052.50
  5. Step 5: Solve for x
    x = 784,722,817,965,052.50/32,912,316
  6. Step 6: Final answer
    x = 23,842,831.90

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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.