Home / 46,001,980.08-68,995,650.96-15,294,011.76

Finding the Fourth Proportional to 46,001,980.08, 68,995,650.96 and 15,294,011.76

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Solution

The fourth proportional to 46,001,980.08, 68,995,650.96 and 15,294,011.76 is: 22,938,584.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,001,980.08 : 68,995,650.96 = 15,294,011.76 : x
  2. Step 2: Convert to fraction form
    46,001,980.08/68,995,650.96 = 15,294,011.76/x
  3. Step 3: Cross multiply
    46,001,980.08x = 68,995,650.96 × 15,294,011.76
  4. Step 4: Simplify right side
    46,001,980.08x = 1,055,220,297,171,095.12
  5. Step 5: Solve for x
    x = 1,055,220,297,171,095.12/46,001,980.08
  6. Step 6: Final answer
    x = 22,938,584.28

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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.