Home / 162,828,000.70-244,242,001.05-93,953,247.10

Finding the Fourth Proportional to 162,828,000.70, 244,242,001.05 and 93,953,247.10

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Solution

The fourth proportional to 162,828,000.70, 244,242,001.05 and 93,953,247.10 is: 140,929,870.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    162,828,000.70 : 244,242,001.05 = 93,953,247.10 : x
  2. Step 2: Convert to fraction form
    162,828,000.70/244,242,001.05 = 93,953,247.10/x
  3. Step 3: Cross multiply
    162,828,000.70x = 244,242,001.05 × 93,953,247.10
  4. Step 4: Simplify right side
    162,828,000.70x = 22,947,329,076,849,108
  5. Step 5: Solve for x
    x = 22,947,329,076,849,108/162,828,000.70
  6. Step 6: Final answer
    x = 140,929,870.65

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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.