Home / 79,717,596.91-110,012,615.44-46,674,754.51

Finding the Fourth Proportional to 79,717,596.91, 110,012,615.44 and 46,674,754.51

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Solution

The fourth proportional to 79,717,596.91, 110,012,615.44 and 46,674,754.51 is: 64,412,526.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,717,596.91 : 110,012,615.44 = 46,674,754.51 : x
  2. Step 2: Convert to fraction form
    79,717,596.91/110,012,615.44 = 46,674,754.51/x
  3. Step 3: Cross multiply
    79,717,596.91x = 110,012,615.44 × 46,674,754.51
  4. Step 4: Simplify right side
    79,717,596.91x = 5,134,811,818,788,946
  5. Step 5: Solve for x
    x = 5,134,811,818,788,946/79,717,596.91
  6. Step 6: Final answer
    x = 64,412,526.44

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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.