Home / 73,355,000.40-110,032,500.60-47,845,832.40

Finding the Fourth Proportional to 73,355,000.40, 110,032,500.60 and 47,845,832.40

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Solution

The fourth proportional to 73,355,000.40, 110,032,500.60 and 47,845,832.40 is: 71,768,748.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,355,000.40 : 110,032,500.60 = 47,845,832.40 : x
  2. Step 2: Convert to fraction form
    73,355,000.40/110,032,500.60 = 47,845,832.40/x
  3. Step 3: Cross multiply
    73,355,000.40x = 110,032,500.60 × 47,845,832.40
  4. Step 4: Simplify right side
    73,355,000.40x = 5,264,596,582,260,499
  5. Step 5: Solve for x
    x = 5,264,596,582,260,499/73,355,000.40
  6. Step 6: Final answer
    x = 71,768,748.60

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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.