Home / 56,862,075.30-85,293,112.95-37,714,452.90

Finding the Fourth Proportional to 56,862,075.30, 85,293,112.95 and 37,714,452.90

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Solution

The fourth proportional to 56,862,075.30, 85,293,112.95 and 37,714,452.90 is: 56,571,679.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,862,075.30 : 85,293,112.95 = 37,714,452.90 : x
  2. Step 2: Convert to fraction form
    56,862,075.30/85,293,112.95 = 37,714,452.90/x
  3. Step 3: Cross multiply
    56,862,075.30x = 85,293,112.95 × 37,714,452.90
  4. Step 4: Simplify right side
    56,862,075.30x = 3,216,783,091,047,155
  5. Step 5: Solve for x
    x = 3,216,783,091,047,155/56,862,075.30
  6. Step 6: Final answer
    x = 56,571,679.35

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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.