Home / 297,369,314.10-410,345,594.54-171,929,558.17

Finding the Fourth Proportional to 297,369,314.10, 410,345,594.54 and 171,929,558.17

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Solution

The fourth proportional to 297,369,314.10, 410,345,594.54 and 171,929,558.17 is: 237,248,880.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    297,369,314.10 : 410,345,594.54 = 171,929,558.17 : x
  2. Step 2: Convert to fraction form
    297,369,314.10/410,345,594.54 = 171,929,558.17/x
  3. Step 3: Cross multiply
    297,369,314.10x = 410,345,594.54 × 171,929,558.17
  4. Step 4: Simplify right side
    297,369,314.10x = 70,550,536,767,534,144
  5. Step 5: Solve for x
    x = 70,550,536,767,534,144/297,369,314.10
  6. Step 6: Final answer
    x = 237,248,880.17

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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.