Home / 1,364,403,012.50-1,882,881,830.10-737,871,440.24

Finding the Fourth Proportional to 1,364,403,012.50, 1,882,881,830.10 and 737,871,440.24

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Solution

The fourth proportional to 1,364,403,012.50, 1,882,881,830.10 and 737,871,440.24 is: 1,018,265,655.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,364,403,012.50 : 1,882,881,830.10 = 737,871,440.24 : x
  2. Step 2: Convert to fraction form
    1,364,403,012.50/1,882,881,830.10 = 737,871,440.24/x
  3. Step 3: Cross multiply
    1,364,403,012.50x = 1,882,881,830.10 × 737,871,440.24
  4. Step 4: Simplify right side
    1,364,403,012.50x = 1,389,324,727,777,613,824
  5. Step 5: Solve for x
    x = 1,389,324,727,777,613,824/1,364,403,012.50
  6. Step 6: Final answer
    x = 1,018,265,655.42

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Double scale
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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.