Home / 3,389,545,050.98-5,084,223,590.18-902,427,316.58

Finding the Fourth Proportional to 3,389,545,050.98, 5,084,223,590.18 and 902,427,316.58

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Solution

The fourth proportional to 3,389,545,050.98, 5,084,223,590.18 and 902,427,316.58 is: 1,353,615,952.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,389,545,050.98 : 5,084,223,590.18 = 902,427,316.58 : x
  2. Step 2: Convert to fraction form
    3,389,545,050.98/5,084,223,590.18 = 902,427,316.58/x
  3. Step 3: Cross multiply
    3,389,545,050.98x = 5,084,223,590.18 × 902,427,316.58
  4. Step 4: Simplify right side
    3,389,545,050.98x = 4,588,142,251,378,871,296
  5. Step 5: Solve for x
    x = 4,588,142,251,378,871,296/3,389,545,050.98
  6. Step 6: Final answer
    x = 1,353,615,952.10

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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.