Home / 133,534,041.40-200,301,062.10-41,417,601.40

Finding the Fourth Proportional to 133,534,041.40, 200,301,062.10 and 41,417,601.40

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Solution

The fourth proportional to 133,534,041.40, 200,301,062.10 and 41,417,601.40 is: 62,126,402.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,534,041.40 : 200,301,062.10 = 41,417,601.40 : x
  2. Step 2: Convert to fraction form
    133,534,041.40/200,301,062.10 = 41,417,601.40/x
  3. Step 3: Cross multiply
    133,534,041.40x = 200,301,062.10 × 41,417,601.40
  4. Step 4: Simplify right side
    133,534,041.40x = 8,295,989,550,054,446
  5. Step 5: Solve for x
    x = 8,295,989,550,054,446/133,534,041.40
  6. Step 6: Final answer
    x = 62,126,402.10

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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.