Home / 14,276,686,272,776-21,419,230,982,865-4,606,508,150,730

Finding the Fourth Proportional to 14,276,686,272,776, 21,419,230,982,865 and 4,606,508,150,730

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Solution

The fourth proportional to 14,276,686,272,776, 21,419,230,982,865 and 4,606,508,150,730 is: 6,911,117,903,675.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,276,686,272,776 : 21,419,230,982,865 = 4,606,508,150,730 : x
  2. Step 2: Convert to fraction form
    14,276,686,272,776/21,419,230,982,865 = 4,606,508,150,730/x
  3. Step 3: Cross multiply
    14,276,686,272,776x = 21,419,230,982,865 × 4,606,508,150,730
  4. Step 4: Simplify right side
    14,276,686,272,776x = 98,667,862,104,936,168,648,867,840
  5. Step 5: Solve for x
    x = 98,667,862,104,936,168,648,867,840/14,276,686,272,776
  6. Step 6: Final answer
    x = 6,911,117,903,675.20

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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.