Home / 43,671,159.40-65,506,739.10-33,593,463.40

Finding the Fourth Proportional to 43,671,159.40, 65,506,739.10 and 33,593,463.40

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Solution

The fourth proportional to 43,671,159.40, 65,506,739.10 and 33,593,463.40 is: 50,390,195.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,671,159.40 : 65,506,739.10 = 33,593,463.40 : x
  2. Step 2: Convert to fraction form
    43,671,159.40/65,506,739.10 = 33,593,463.40/x
  3. Step 3: Cross multiply
    43,671,159.40x = 65,506,739.10 × 33,593,463.40
  4. Step 4: Simplify right side
    43,671,159.40x = 2,200,598,242,409,199
  5. Step 5: Solve for x
    x = 2,200,598,242,409,199/43,671,159.40
  6. Step 6: Final answer
    x = 50,390,195.10

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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.