Home / 3,019,279,054.64-4,527,403,064.16-1,759,151,054.32

Finding the Fourth Proportional to 3,019,279,054.64, 4,527,403,064.16 and 1,759,151,054.32

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Solution

The fourth proportional to 3,019,279,054.64, 4,527,403,064.16 and 1,759,151,054.32 is: 2,637,843,581.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,019,279,054.64 : 4,527,403,064.16 = 1,759,151,054.32 : x
  2. Step 2: Convert to fraction form
    3,019,279,054.64/4,527,403,064.16 = 1,759,151,054.32/x
  3. Step 3: Cross multiply
    3,019,279,054.64x = 4,527,403,064.16 × 1,759,151,054.32
  4. Step 4: Simplify right side
    3,019,279,054.64x = 7,964,385,873,648,662,528
  5. Step 5: Solve for x
    x = 7,964,385,873,648,662,528/3,019,279,054.64
  6. Step 6: Final answer
    x = 2,637,843,581.04

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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.