Home / 29,657,467.43-40,928,991.53-16,604,612.16

Finding the Fourth Proportional to 29,657,467.43, 40,928,991.53 and 16,604,612.16

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Solution

The fourth proportional to 29,657,467.43, 40,928,991.53 and 16,604,612.16 is: 22,915,309.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,657,467.43 : 40,928,991.53 = 16,604,612.16 : x
  2. Step 2: Convert to fraction form
    29,657,467.43/40,928,991.53 = 16,604,612.16/x
  3. Step 3: Cross multiply
    29,657,467.43x = 40,928,991.53 × 16,604,612.16
  4. Step 4: Simplify right side
    29,657,467.43x = 679,610,030,455,575
  5. Step 5: Solve for x
    x = 679,610,030,455,575/29,657,467.43
  6. Step 6: Final answer
    x = 22,915,309.00

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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.