Home / 3,442,225,898.60-5,164,392,604.47-1,762,700,552.66

Finding the Fourth Proportional to 3,442,225,898.60, 5,164,392,604.47 and 1,762,700,552.66

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Solution

The fourth proportional to 3,442,225,898.60, 5,164,392,604.47 and 1,762,700,552.66 is: 2,644,590,438.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,442,225,898.60 : 5,164,392,604.47 = 1,762,700,552.66 : x
  2. Step 2: Convert to fraction form
    3,442,225,898.60/5,164,392,604.47 = 1,762,700,552.66/x
  3. Step 3: Cross multiply
    3,442,225,898.60x = 5,164,392,604.47 × 1,762,700,552.66
  4. Step 4: Simplify right side
    3,442,225,898.60x = 9,103,277,698,032,771,072
  5. Step 5: Solve for x
    x = 9,103,277,698,032,771,072/3,442,225,898.60
  6. Step 6: Final answer
    x = 2,644,590,438.34

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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.