Home / 48,154,563.04-72,230,444.88-14,076,709.60

Finding the Fourth Proportional to 48,154,563.04, 72,230,444.88 and 14,076,709.60

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Solution

The fourth proportional to 48,154,563.04, 72,230,444.88 and 14,076,709.60 is: 21,114,655.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,154,563.04 : 72,230,444.88 = 14,076,709.60 : x
  2. Step 2: Convert to fraction form
    48,154,563.04/72,230,444.88 = 14,076,709.60/x
  3. Step 3: Cross multiply
    48,154,563.04x = 72,230,444.88 × 14,076,709.60
  4. Step 4: Simplify right side
    48,154,563.04x = 1,016,766,996,854,566.75
  5. Step 5: Solve for x
    x = 1,016,766,996,854,566.75/48,154,563.04
  6. Step 6: Final answer
    x = 21,114,655.24

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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.