Home / 14,094,364.07-19,452,950.18-9,191,073.51

Finding the Fourth Proportional to 14,094,364.07, 19,452,950.18 and 9,191,073.51

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Solution

The fourth proportional to 14,094,364.07, 19,452,950.18 and 9,191,073.51 is: 12,685,460.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,094,364.07 : 19,452,950.18 = 9,191,073.51 : x
  2. Step 2: Convert to fraction form
    14,094,364.07/19,452,950.18 = 9,191,073.51/x
  3. Step 3: Cross multiply
    14,094,364.07x = 19,452,950.18 × 9,191,073.51
  4. Step 4: Simplify right side
    14,094,364.07x = 178,793,495,090,747.72
  5. Step 5: Solve for x
    x = 178,793,495,090,747.72/14,094,364.07
  6. Step 6: Final answer
    x = 12,685,460.25

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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.