Home / 10,832,363.04-16,248,543.57-4,767,094.77

Finding the Fourth Proportional to 10,832,363.04, 16,248,543.57 and 4,767,094.77

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Solution

The fourth proportional to 10,832,363.04, 16,248,543.57 and 4,767,094.77 is: 7,150,641.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,832,363.04 : 16,248,543.57 = 4,767,094.77 : x
  2. Step 2: Convert to fraction form
    10,832,363.04/16,248,543.57 = 4,767,094.77/x
  3. Step 3: Cross multiply
    10,832,363.04x = 16,248,543.57 × 4,767,094.77
  4. Step 4: Simplify right side
    10,832,363.04x = 77,458,346,991,421.41
  5. Step 5: Solve for x
    x = 77,458,346,991,421.41/10,832,363.04
  6. Step 6: Final answer
    x = 7,150,641.72

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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.