Home / 58,816,002.40-88,224,003.60-43,699,458.40

Finding the Fourth Proportional to 58,816,002.40, 88,224,003.60 and 43,699,458.40

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Solution

The fourth proportional to 58,816,002.40, 88,224,003.60 and 43,699,458.40 is: 65,549,187.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,816,002.40 : 88,224,003.60 = 43,699,458.40 : x
  2. Step 2: Convert to fraction form
    58,816,002.40/88,224,003.60 = 43,699,458.40/x
  3. Step 3: Cross multiply
    58,816,002.40x = 88,224,003.60 × 43,699,458.40
  4. Step 4: Simplify right side
    58,816,002.40x = 3,855,341,175,199,650
  5. Step 5: Solve for x
    x = 3,855,341,175,199,650/58,816,002.40
  6. Step 6: Final answer
    x = 65,549,187.60

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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.