Home / 40,338,041.40-60,570,047.70-23,331,929.40

Finding the Fourth Proportional to 40,338,041.40, 60,570,047.70 and 23,331,929.40

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Solution

The fourth proportional to 40,338,041.40, 60,570,047.70 and 23,331,929.40 is: 35,034,325.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,338,041.40 : 60,570,047.70 = 23,331,929.40 : x
  2. Step 2: Convert to fraction form
    40,338,041.40/60,570,047.70 = 23,331,929.40/x
  3. Step 3: Cross multiply
    40,338,041.40x = 60,570,047.70 × 23,331,929.40
  4. Step 4: Simplify right side
    40,338,041.40x = 1,413,216,076,691,032.25
  5. Step 5: Solve for x
    x = 1,413,216,076,691,032.25/40,338,041.40
  6. Step 6: Final answer
    x = 35,034,325.61

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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.