Home / 46,360,180.36-63,977,295.90-28,966,612.24

Finding the Fourth Proportional to 46,360,180.36, 63,977,295.90 and 28,966,612.24

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Solution

The fourth proportional to 46,360,180.36, 63,977,295.90 and 28,966,612.24 is: 39,974,079.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,360,180.36 : 63,977,295.90 = 28,966,612.24 : x
  2. Step 2: Convert to fraction form
    46,360,180.36/63,977,295.90 = 28,966,612.24/x
  3. Step 3: Cross multiply
    46,360,180.36x = 63,977,295.90 × 28,966,612.24
  4. Step 4: Simplify right side
    46,360,180.36x = 1,853,205,522,499,041.75
  5. Step 5: Solve for x
    x = 1,853,205,522,499,041.75/46,360,180.36
  6. Step 6: Final answer
    x = 39,974,079.22

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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.