Home / 9,929,443,644,138.40-14,894,165,466,207-9,929,443,644,138.40

Finding the Fourth Proportional to 9,929,443,644,138.40, 14,894,165,466,207 and 9,929,443,644,138.40

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Solution

The fourth proportional to 9,929,443,644,138.40, 14,894,165,466,207 and 9,929,443,644,138.40 is: 14,894,165,466,207

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,929,443,644,138.40 : 14,894,165,466,207 = 9,929,443,644,138.40 : x
  2. Step 2: Convert to fraction form
    9,929,443,644,138.40/14,894,165,466,207 = 9,929,443,644,138.40/x
  3. Step 3: Cross multiply
    9,929,443,644,138.40x = 14,894,165,466,207 × 9,929,443,644,138.40
  4. Step 4: Simplify right side
    9,929,443,644,138.40x = 147,890,776,623,174,745,820,495,872
  5. Step 5: Solve for x
    x = 147,890,776,623,174,745,820,495,872/9,929,443,644,138.40
  6. Step 6: Final answer
    x = 14,894,165,466,207

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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.