Home / 37,701,157.10-56,551,735.65-18,569,281.10

Finding the Fourth Proportional to 37,701,157.10, 56,551,735.65 and 18,569,281.10

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Solution

The fourth proportional to 37,701,157.10, 56,551,735.65 and 18,569,281.10 is: 27,853,921.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,701,157.10 : 56,551,735.65 = 18,569,281.10 : x
  2. Step 2: Convert to fraction form
    37,701,157.10/56,551,735.65 = 18,569,281.10/x
  3. Step 3: Cross multiply
    37,701,157.10x = 56,551,735.65 × 18,569,281.10
  4. Step 4: Simplify right side
    37,701,157.10x = 1,050,125,075,977,741.25
  5. Step 5: Solve for x
    x = 1,050,125,075,977,741.25/37,701,157.10
  6. Step 6: Final answer
    x = 27,853,921.65

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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.