Home / 64,768,623.20-97,190,259.60-24,408,072.80

Finding the Fourth Proportional to 64,768,623.20, 97,190,259.60 and 24,408,072.80

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Solution

The fourth proportional to 64,768,623.20, 97,190,259.60 and 24,408,072.80 is: 36,626,175.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,768,623.20 : 97,190,259.60 = 24,408,072.80 : x
  2. Step 2: Convert to fraction form
    64,768,623.20/97,190,259.60 = 24,408,072.80/x
  3. Step 3: Cross multiply
    64,768,623.20x = 97,190,259.60 × 24,408,072.80
  4. Step 4: Simplify right side
    64,768,623.20x = 2,372,226,931,767,699
  5. Step 5: Solve for x
    x = 2,372,226,931,767,699/64,768,623.20
  6. Step 6: Final answer
    x = 36,626,175.06

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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.