Home / 32,076,010.80-48,030,035.40-23,509,969.20

Finding the Fourth Proportional to 32,076,010.80, 48,030,035.40 and 23,509,969.20

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Solution

The fourth proportional to 32,076,010.80, 48,030,035.40 and 23,509,969.20 is: 35,203,400.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,076,010.80 : 48,030,035.40 = 23,509,969.20 : x
  2. Step 2: Convert to fraction form
    32,076,010.80/48,030,035.40 = 23,509,969.20/x
  3. Step 3: Cross multiply
    32,076,010.80x = 48,030,035.40 × 23,509,969.20
  4. Step 4: Simplify right side
    32,076,010.80x = 1,129,184,652,928,909.50
  5. Step 5: Solve for x
    x = 1,129,184,652,928,909.50/32,076,010.80
  6. Step 6: Final answer
    x = 35,203,400.45

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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.