Home / 64,632,688.43-96,941,848.74-23,131,888.71

Finding the Fourth Proportional to 64,632,688.43, 96,941,848.74 and 23,131,888.71

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Solution

The fourth proportional to 64,632,688.43, 96,941,848.74 and 23,131,888.71 is: 34,695,261.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,632,688.43 : 96,941,848.74 = 23,131,888.71 : x
  2. Step 2: Convert to fraction form
    64,632,688.43/96,941,848.74 = 23,131,888.71/x
  3. Step 3: Cross multiply
    64,632,688.43x = 96,941,848.74 × 23,131,888.71
  4. Step 4: Simplify right side
    64,632,688.43x = 2,242,448,055,953,006
  5. Step 5: Solve for x
    x = 2,242,448,055,953,006/64,632,688.43
  6. Step 6: Final answer
    x = 34,695,261.95

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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.