Home / 1,417,936,460.01-2,127,220,901.06-435,462,150.34

Finding the Fourth Proportional to 1,417,936,460.01, 2,127,220,901.06 and 435,462,150.34

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Solution

The fourth proportional to 1,417,936,460.01, 2,127,220,901.06 and 435,462,150.34 is: 653,290,337.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,417,936,460.01 : 2,127,220,901.06 = 435,462,150.34 : x
  2. Step 2: Convert to fraction form
    1,417,936,460.01/2,127,220,901.06 = 435,462,150.34/x
  3. Step 3: Cross multiply
    1,417,936,460.01x = 2,127,220,901.06 × 435,462,150.34
  4. Step 4: Simplify right side
    1,417,936,460.01x = 926,324,187,824,261,760
  5. Step 5: Solve for x
    x = 926,324,187,824,261,760/1,417,936,460.01
  6. Step 6: Final answer
    x = 653,290,337.02

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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.