Home / 1,505,426,000,041.60-2,258,136,181,552.60-471,708,143,583.22

Finding the Fourth Proportional to 1,505,426,000,041.60, 2,258,136,181,552.60 and 471,708,143,583.22

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Solution

The fourth proportional to 1,505,426,000,041.60, 2,258,136,181,552.60 and 471,708,143,583.22 is: 707,561,332,226.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,505,426,000,041.60 : 2,258,136,181,552.60 = 471,708,143,583.22 : x
  2. Step 2: Convert to fraction form
    1,505,426,000,041.60/2,258,136,181,552.60 = 471,708,143,583.22/x
  3. Step 3: Cross multiply
    1,505,426,000,041.60x = 2,258,136,181,552.60 × 471,708,143,583.22
  4. Step 4: Simplify right side
    1,505,426,000,041.60x = 1,065,181,226,158,277,991,071,744
  5. Step 5: Solve for x
    x = 1,065,181,226,158,277,991,071,744/1,505,426,000,041.60
  6. Step 6: Final answer
    x = 707,561,332,226.79

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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.