Home / 35,437,409.60-53,156,114.40-35,213,460.80

Finding the Fourth Proportional to 35,437,409.60, 53,156,114.40 and 35,213,460.80

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Solution

The fourth proportional to 35,437,409.60, 53,156,114.40 and 35,213,460.80 is: 52,820,191.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,437,409.60 : 53,156,114.40 = 35,213,460.80 : x
  2. Step 2: Convert to fraction form
    35,437,409.60/53,156,114.40 = 35,213,460.80/x
  3. Step 3: Cross multiply
    35,437,409.60x = 53,156,114.40 × 35,213,460.80
  4. Step 4: Simplify right side
    35,437,409.60x = 1,871,810,750,704,715.25
  5. Step 5: Solve for x
    x = 1,871,810,750,704,715.25/35,437,409.60
  6. Step 6: Final answer
    x = 52,820,191.20

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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.