Home / 176,126,880.60-264,190,320.90-160,254,509.40

Finding the Fourth Proportional to 176,126,880.60, 264,190,320.90 and 160,254,509.40

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Solution

The fourth proportional to 176,126,880.60, 264,190,320.90 and 160,254,509.40 is: 240,381,764.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,126,880.60 : 264,190,320.90 = 160,254,509.40 : x
  2. Step 2: Convert to fraction form
    176,126,880.60/264,190,320.90 = 160,254,509.40/x
  3. Step 3: Cross multiply
    176,126,880.60x = 264,190,320.90 × 160,254,509.40
  4. Step 4: Simplify right side
    176,126,880.60x = 42,337,690,264,058,072
  5. Step 5: Solve for x
    x = 42,337,690,264,058,072/176,126,880.60
  6. Step 6: Final answer
    x = 240,381,764.10

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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.