Home / 555,871,703.48-833,778,189.01-182,330,385.32

Finding the Fourth Proportional to 555,871,703.48, 833,778,189.01 and 182,330,385.32

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Solution

The fourth proportional to 555,871,703.48, 833,778,189.01 and 182,330,385.32 is: 273,485,945.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    555,871,703.48 : 833,778,189.01 = 182,330,385.32 : x
  2. Step 2: Convert to fraction form
    555,871,703.48/833,778,189.01 = 182,330,385.32/x
  3. Step 3: Cross multiply
    555,871,703.48x = 833,778,189.01 × 182,330,385.32
  4. Step 4: Simplify right side
    555,871,703.48x = 152,023,098,473,605,088
  5. Step 5: Solve for x
    x = 152,023,098,473,605,088/555,871,703.48
  6. Step 6: Final answer
    x = 273,485,945.63

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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.