Home / 26,453,952,874.80-39,680,929,312.20-14,820,260,612.40

Finding the Fourth Proportional to 26,453,952,874.80, 39,680,929,312.20 and 14,820,260,612.40

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Solution

The fourth proportional to 26,453,952,874.80, 39,680,929,312.20 and 14,820,260,612.40 is: 22,230,390,918.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,453,952,874.80 : 39,680,929,312.20 = 14,820,260,612.40 : x
  2. Step 2: Convert to fraction form
    26,453,952,874.80/39,680,929,312.20 = 14,820,260,612.40/x
  3. Step 3: Cross multiply
    26,453,952,874.80x = 39,680,929,312.20 × 14,820,260,612.40
  4. Step 4: Simplify right side
    26,453,952,874.80x = 588,081,713,749,026,209,792
  5. Step 5: Solve for x
    x = 588,081,713,749,026,209,792/26,453,952,874.80
  6. Step 6: Final answer
    x = 22,230,390,918.60

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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.