Home / 1,706,035,357.24-2,559,053,035.86-413,570,845.24

Finding the Fourth Proportional to 1,706,035,357.24, 2,559,053,035.86 and 413,570,845.24

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Solution

The fourth proportional to 1,706,035,357.24, 2,559,053,035.86 and 413,570,845.24 is: 620,356,267.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,706,035,357.24 : 2,559,053,035.86 = 413,570,845.24 : x
  2. Step 2: Convert to fraction form
    1,706,035,357.24/2,559,053,035.86 = 413,570,845.24/x
  3. Step 3: Cross multiply
    1,706,035,357.24x = 2,559,053,035.86 × 413,570,845.24
  4. Step 4: Simplify right side
    1,706,035,357.24x = 1,058,349,727,054,608,256
  5. Step 5: Solve for x
    x = 1,058,349,727,054,608,256/1,706,035,357.24
  6. Step 6: Final answer
    x = 620,356,267.86

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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.