Home / 37,182,461.60-55,773,692.40-9,888,701.60

Finding the Fourth Proportional to 37,182,461.60, 55,773,692.40 and 9,888,701.60

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Solution

The fourth proportional to 37,182,461.60, 55,773,692.40 and 9,888,701.60 is: 14,833,052.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,182,461.60 : 55,773,692.40 = 9,888,701.60 : x
  2. Step 2: Convert to fraction form
    37,182,461.60/55,773,692.40 = 9,888,701.60/x
  3. Step 3: Cross multiply
    37,182,461.60x = 55,773,692.40 × 9,888,701.60
  4. Step 4: Simplify right side
    37,182,461.60x = 551,529,401,273,787.81
  5. Step 5: Solve for x
    x = 551,529,401,273,787.81/37,182,461.60
  6. Step 6: Final answer
    x = 14,833,052.40

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1.5x scale

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.