Home / 29,506,465.75-40,718,922.75-17,283,322.75

Finding the Fourth Proportional to 29,506,465.75, 40,718,922.75 and 17,283,322.75

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Solution

The fourth proportional to 29,506,465.75, 40,718,922.75 and 17,283,322.75 is: 23,850,985.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,506,465.75 : 40,718,922.75 = 17,283,322.75 : x
  2. Step 2: Convert to fraction form
    29,506,465.75/40,718,922.75 = 17,283,322.75/x
  3. Step 3: Cross multiply
    29,506,465.75x = 40,718,922.75 × 17,283,322.75
  4. Step 4: Simplify right side
    29,506,465.75x = 703,758,283,920,567.50
  5. Step 5: Solve for x
    x = 703,758,283,920,567.50/29,506,465.75
  6. Step 6: Final answer
    x = 23,850,985.40

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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.