Home / 56,050,557.90-84,075,836.85-34,415,004.30

Finding the Fourth Proportional to 56,050,557.90, 84,075,836.85 and 34,415,004.30

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Solution

The fourth proportional to 56,050,557.90, 84,075,836.85 and 34,415,004.30 is: 51,622,506.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,050,557.90 : 84,075,836.85 = 34,415,004.30 : x
  2. Step 2: Convert to fraction form
    56,050,557.90/84,075,836.85 = 34,415,004.30/x
  3. Step 3: Cross multiply
    56,050,557.90x = 84,075,836.85 × 34,415,004.30
  4. Step 4: Simplify right side
    56,050,557.90x = 2,893,470,286,718,848
  5. Step 5: Solve for x
    x = 2,893,470,286,718,848/56,050,557.90
  6. Step 6: Final answer
    x = 51,622,506.45

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Similar ratio
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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.