Home / 183,213,989.27-274,820,808.95-46,899,154.07

Finding the Fourth Proportional to 183,213,989.27, 274,820,808.95 and 46,899,154.07

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Solution

The fourth proportional to 183,213,989.27, 274,820,808.95 and 46,899,154.07 is: 70,348,686.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,213,989.27 : 274,820,808.95 = 46,899,154.07 : x
  2. Step 2: Convert to fraction form
    183,213,989.27/274,820,808.95 = 46,899,154.07/x
  3. Step 3: Cross multiply
    183,213,989.27x = 274,820,808.95 × 46,899,154.07
  4. Step 4: Simplify right side
    183,213,989.27x = 12,888,863,461,216,514
  5. Step 5: Solve for x
    x = 12,888,863,461,216,514/183,213,989.27
  6. Step 6: Final answer
    x = 70,348,686.32

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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.