Home / 11,919,952,359,565-16,452,594,853,437-7,763,553,079,167.30

Finding the Fourth Proportional to 11,919,952,359,565, 16,452,594,853,437 and 7,763,553,079,167.30

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Solution

The fourth proportional to 11,919,952,359,565, 16,452,594,853,437 and 7,763,553,079,167.30 is: 10,715,696,638,854.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,919,952,359,565 : 16,452,594,853,437 = 7,763,553,079,167.30 : x
  2. Step 2: Convert to fraction form
    11,919,952,359,565/16,452,594,853,437 = 7,763,553,079,167.30/x
  3. Step 3: Cross multiply
    11,919,952,359,565x = 16,452,594,853,437 × 7,763,553,079,167.30
  4. Step 4: Simplify right side
    11,919,952,359,565x = 127,730,593,434,692,890,793,082,880
  5. Step 5: Solve for x
    x = 127,730,593,434,692,890,793,082,880/11,919,952,359,565
  6. Step 6: Final answer
    x = 10,715,696,638,854.20

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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.