Home / 94,485,600.28-130,390,127.63-51,025,536.28

Finding the Fourth Proportional to 94,485,600.28, 130,390,127.63 and 51,025,536.28

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Solution

The fourth proportional to 94,485,600.28, 130,390,127.63 and 51,025,536.28 is: 70,415,239.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,485,600.28 : 130,390,127.63 = 51,025,536.28 : x
  2. Step 2: Convert to fraction form
    94,485,600.28/130,390,127.63 = 51,025,536.28/x
  3. Step 3: Cross multiply
    94,485,600.28x = 130,390,127.63 × 51,025,536.28
  4. Step 4: Simplify right side
    94,485,600.28x = 6,653,226,187,938,395
  5. Step 5: Solve for x
    x = 6,653,226,187,938,395/94,485,600.28
  6. Step 6: Final answer
    x = 70,415,239.66

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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.