Home / 62,208,050.20-93,312,075.30-56,917,259.80

Finding the Fourth Proportional to 62,208,050.20, 93,312,075.30 and 56,917,259.80

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Solution

The fourth proportional to 62,208,050.20, 93,312,075.30 and 56,917,259.80 is: 85,375,889.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,208,050.20 : 93,312,075.30 = 56,917,259.80 : x
  2. Step 2: Convert to fraction form
    62,208,050.20/93,312,075.30 = 56,917,259.80/x
  3. Step 3: Cross multiply
    62,208,050.20x = 93,312,075.30 × 56,917,259.80
  4. Step 4: Simplify right side
    62,208,050.20x = 5,311,067,632,327,262
  5. Step 5: Solve for x
    x = 5,311,067,632,327,262/62,208,050.20
  6. Step 6: Final answer
    x = 85,375,889.70

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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.