Home / 64,272,275.61-96,313,910.41-37,984,054.47

Finding the Fourth Proportional to 64,272,275.61, 96,313,910.41 and 37,984,054.47

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Solution

The fourth proportional to 64,272,275.61, 96,313,910.41 and 37,984,054.47 is: 56,920,231.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,272,275.61 : 96,313,910.41 = 37,984,054.47 : x
  2. Step 2: Convert to fraction form
    64,272,275.61/96,313,910.41 = 37,984,054.47/x
  3. Step 3: Cross multiply
    64,272,275.61x = 96,313,910.41 × 37,984,054.47
  4. Step 4: Simplify right side
    64,272,275.61x = 3,658,392,819,232,140
  5. Step 5: Solve for x
    x = 3,658,392,819,232,140/64,272,275.61
  6. Step 6: Final answer
    x = 56,920,231.69

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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.