Home / 48,496,343.43-67,012,497.14-34,533,457.42

Finding the Fourth Proportional to 48,496,343.43, 67,012,497.14 and 34,533,457.42

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Solution

The fourth proportional to 48,496,343.43, 67,012,497.14 and 34,533,457.42 is: 47,718,509.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,496,343.43 : 67,012,497.14 = 34,533,457.42 : x
  2. Step 2: Convert to fraction form
    48,496,343.43/67,012,497.14 = 34,533,457.42/x
  3. Step 3: Cross multiply
    48,496,343.43x = 67,012,497.14 × 34,533,457.42
  4. Step 4: Simplify right side
    48,496,343.43x = 2,314,173,216,592,062
  5. Step 5: Solve for x
    x = 2,314,173,216,592,062/48,496,343.43
  6. Step 6: Final answer
    x = 47,718,509.33

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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.