Home / 17,775,283.86-24,506,182.53-13,346,264.34

Finding the Fourth Proportional to 17,775,283.86, 24,506,182.53 and 13,346,264.34

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Solution

The fourth proportional to 17,775,283.86, 24,506,182.53 and 13,346,264.34 is: 18,400,043.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,775,283.86 : 24,506,182.53 = 13,346,264.34 : x
  2. Step 2: Convert to fraction form
    17,775,283.86/24,506,182.53 = 13,346,264.34/x
  3. Step 3: Cross multiply
    17,775,283.86x = 24,506,182.53 × 13,346,264.34
  4. Step 4: Simplify right side
    17,775,283.86x = 327,065,990,009,670
  5. Step 5: Solve for x
    x = 327,065,990,009,670/17,775,283.86
  6. Step 6: Final answer
    x = 18,400,043.15

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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.