Home / 26,180,379,733.39-39,276,084,927.04-8,492,676,345.70

Finding the Fourth Proportional to 26,180,379,733.39, 39,276,084,927.04 and 8,492,676,345.70

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Solution

The fourth proportional to 26,180,379,733.39, 39,276,084,927.04 and 8,492,676,345.70 is: 12,740,803,640.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,180,379,733.39 : 39,276,084,927.04 = 8,492,676,345.70 : x
  2. Step 2: Convert to fraction form
    26,180,379,733.39/39,276,084,927.04 = 8,492,676,345.70/x
  3. Step 3: Cross multiply
    26,180,379,733.39x = 39,276,084,927.04 × 8,492,676,345.70
  4. Step 4: Simplify right side
    26,180,379,733.39x = 333,559,077,411,453,272,064
  5. Step 5: Solve for x
    x = 333,559,077,411,453,272,064/26,180,379,733.39
  6. Step 6: Final answer
    x = 12,740,803,640.29

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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.