Home / 32,811,576.40-49,217,364.60-17,506,075.60

Finding the Fourth Proportional to 32,811,576.40, 49,217,364.60 and 17,506,075.60

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Solution

The fourth proportional to 32,811,576.40, 49,217,364.60 and 17,506,075.60 is: 26,259,113.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,811,576.40 : 49,217,364.60 = 17,506,075.60 : x
  2. Step 2: Convert to fraction form
    32,811,576.40/49,217,364.60 = 17,506,075.60/x
  3. Step 3: Cross multiply
    32,811,576.40x = 49,217,364.60 × 17,506,075.60
  4. Step 4: Simplify right side
    32,811,576.40x = 861,602,905,520,363.88
  5. Step 5: Solve for x
    x = 861,602,905,520,363.88/32,811,576.40
  6. Step 6: Final answer
    x = 26,259,113.40

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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.