Home / 46,372,292.18-63,991,264.40-25,744,410.98

Finding the Fourth Proportional to 46,372,292.18, 63,991,264.40 and 25,744,410.98

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Solution

The fourth proportional to 46,372,292.18, 63,991,264.40 and 25,744,410.98 is: 35,525,899.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,372,292.18 : 63,991,264.40 = 25,744,410.98 : x
  2. Step 2: Convert to fraction form
    46,372,292.18/63,991,264.40 = 25,744,410.98/x
  3. Step 3: Cross multiply
    46,372,292.18x = 63,991,264.40 × 25,744,410.98
  4. Step 4: Simplify right side
    46,372,292.18x = 1,647,417,409,843,443
  5. Step 5: Solve for x
    x = 1,647,417,409,843,443/46,372,292.18
  6. Step 6: Final answer
    x = 35,525,899.89

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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.