Home / 46,653,075.20-69,979,612.80-26,497,683.20

Finding the Fourth Proportional to 46,653,075.20, 69,979,612.80 and 26,497,683.20

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Solution

The fourth proportional to 46,653,075.20, 69,979,612.80 and 26,497,683.20 is: 39,746,524.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,653,075.20 : 69,979,612.80 = 26,497,683.20 : x
  2. Step 2: Convert to fraction form
    46,653,075.20/69,979,612.80 = 26,497,683.20/x
  3. Step 3: Cross multiply
    46,653,075.20x = 69,979,612.80 × 26,497,683.20
  4. Step 4: Simplify right side
    46,653,075.20x = 1,854,297,610,433,064.75
  5. Step 5: Solve for x
    x = 1,854,297,610,433,064.75/46,653,075.20
  6. Step 6: Final answer
    x = 39,746,524.80

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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.