Home / 160,273,430.30-240,451,594.78-93,855,949.40

Finding the Fourth Proportional to 160,273,430.30, 240,451,594.78 and 93,855,949.40

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Solution

The fourth proportional to 160,273,430.30, 240,451,594.78 and 93,855,949.40 is: 140,808,196.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,273,430.30 : 240,451,594.78 = 93,855,949.40 : x
  2. Step 2: Convert to fraction form
    160,273,430.30/240,451,594.78 = 93,855,949.40/x
  3. Step 3: Cross multiply
    160,273,430.30x = 240,451,594.78 × 93,855,949.40
  4. Step 4: Simplify right side
    160,273,430.30x = 22,567,812,712,820,984
  5. Step 5: Solve for x
    x = 22,567,812,712,820,984/160,273,430.30
  6. Step 6: Final answer
    x = 140,808,196.78

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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.