Home / 56,630,652.15-78,156,296.40-34,617,037.33

Finding the Fourth Proportional to 56,630,652.15, 78,156,296.40 and 34,617,037.33

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Solution

The fourth proportional to 56,630,652.15, 78,156,296.40 and 34,617,037.33 is: 47,775,177.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,630,652.15 : 78,156,296.40 = 34,617,037.33 : x
  2. Step 2: Convert to fraction form
    56,630,652.15/78,156,296.40 = 34,617,037.33/x
  3. Step 3: Cross multiply
    56,630,652.15x = 78,156,296.40 × 34,617,037.33
  4. Step 4: Simplify right side
    56,630,652.15x = 2,705,539,430,086,237
  5. Step 5: Solve for x
    x = 2,705,539,430,086,237/56,630,652.15
  6. Step 6: Final answer
    x = 47,775,177.00

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.