Home / 93,575,999.80-140,363,999.70-32,997,849.40

Finding the Fourth Proportional to 93,575,999.80, 140,363,999.70 and 32,997,849.40

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Solution

The fourth proportional to 93,575,999.80, 140,363,999.70 and 32,997,849.40 is: 49,496,774.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,575,999.80 : 140,363,999.70 = 32,997,849.40 : x
  2. Step 2: Convert to fraction form
    93,575,999.80/140,363,999.70 = 32,997,849.40/x
  3. Step 3: Cross multiply
    93,575,999.80x = 140,363,999.70 × 32,997,849.40
  4. Step 4: Simplify right side
    93,575,999.80x = 4,631,710,123,282,245
  5. Step 5: Solve for x
    x = 4,631,710,123,282,245/93,575,999.80
  6. Step 6: Final answer
    x = 49,496,774.10

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1.5x scale

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.