Home / 48,929,457.80-73,417,806.30-34,521,501.80

Finding the Fourth Proportional to 48,929,457.80, 73,417,806.30 and 34,521,501.80

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Solution

The fourth proportional to 48,929,457.80, 73,417,806.30 and 34,521,501.80 is: 51,798,917.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,929,457.80 : 73,417,806.30 = 34,521,501.80 : x
  2. Step 2: Convert to fraction form
    48,929,457.80/73,417,806.30 = 34,521,501.80/x
  3. Step 3: Cross multiply
    48,929,457.80x = 73,417,806.30 × 34,521,501.80
  4. Step 4: Simplify right side
    48,929,457.80x = 2,534,492,932,337,501
  5. Step 5: Solve for x
    x = 2,534,492,932,337,501/48,929,457.80
  6. Step 6: Final answer
    x = 51,798,917.18

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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.