Home / 34,853,973.18-48,099,810.06-19,385,176.38

Finding the Fourth Proportional to 34,853,973.18, 48,099,810.06 and 19,385,176.38

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Solution

The fourth proportional to 34,853,973.18, 48,099,810.06 and 19,385,176.38 is: 26,752,281.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,853,973.18 : 48,099,810.06 = 19,385,176.38 : x
  2. Step 2: Convert to fraction form
    34,853,973.18/48,099,810.06 = 19,385,176.38/x
  3. Step 3: Cross multiply
    34,853,973.18x = 48,099,810.06 × 19,385,176.38
  4. Step 4: Simplify right side
    34,853,973.18x = 932,423,301,857,598.38
  5. Step 5: Solve for x
    x = 932,423,301,857,598.38/34,853,973.18
  6. Step 6: Final answer
    x = 26,752,281.50

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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.