Home / 15,116,616,006.10-22,674,924,009.15-13,592,868,370.90

Finding the Fourth Proportional to 15,116,616,006.10, 22,674,924,009.15 and 13,592,868,370.90

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Solution

The fourth proportional to 15,116,616,006.10, 22,674,924,009.15 and 13,592,868,370.90 is: 20,389,302,556.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,116,616,006.10 : 22,674,924,009.15 = 13,592,868,370.90 : x
  2. Step 2: Convert to fraction form
    15,116,616,006.10/22,674,924,009.15 = 13,592,868,370.90/x
  3. Step 3: Cross multiply
    15,116,616,006.10x = 22,674,924,009.15 × 13,592,868,370.90
  4. Step 4: Simplify right side
    15,116,616,006.10x = 308,217,257,376,536,068,096
  5. Step 5: Solve for x
    x = 308,217,257,376,536,068,096/15,116,616,006.10
  6. Step 6: Final answer
    x = 20,389,302,556.35

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1.5x scale

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.