Home / 2,011,936,903.32-2,776,473,060.06-1,119,844,485.06

Finding the Fourth Proportional to 2,011,936,903.32, 2,776,473,060.06 and 1,119,844,485.06

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Solution

The fourth proportional to 2,011,936,903.32, 2,776,473,060.06 and 1,119,844,485.06 is: 1,545,385,463.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,011,936,903.32 : 2,776,473,060.06 = 1,119,844,485.06 : x
  2. Step 2: Convert to fraction form
    2,011,936,903.32/2,776,473,060.06 = 1,119,844,485.06/x
  3. Step 3: Cross multiply
    2,011,936,903.32x = 2,776,473,060.06 × 1,119,844,485.06
  4. Step 4: Simplify right side
    2,011,936,903.32x = 3,109,218,044,225,852,928
  5. Step 5: Solve for x
    x = 3,109,218,044,225,852,928/2,011,936,903.32
  6. Step 6: Final answer
    x = 1,545,385,463.68

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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.