Home / 30,895,251.60-46,342,877.40-23,742,886.80

Finding the Fourth Proportional to 30,895,251.60, 46,342,877.40 and 23,742,886.80

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Solution

The fourth proportional to 30,895,251.60, 46,342,877.40 and 23,742,886.80 is: 35,614,330.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,895,251.60 : 46,342,877.40 = 23,742,886.80 : x
  2. Step 2: Convert to fraction form
    30,895,251.60/46,342,877.40 = 23,742,886.80/x
  3. Step 3: Cross multiply
    30,895,251.60x = 46,342,877.40 × 23,742,886.80
  4. Step 4: Simplify right side
    30,895,251.60x = 1,100,313,692,094,478.38
  5. Step 5: Solve for x
    x = 1,100,313,692,094,478.38/30,895,251.60
  6. Step 6: Final answer
    x = 35,614,330.20

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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.