Home / 8,701,563,389,663-12,008,194,810,111-4,746,486,038,455.20

Finding the Fourth Proportional to 8,701,563,389,663, 12,008,194,810,111 and 4,746,486,038,455.20

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Solution

The fourth proportional to 8,701,563,389,663, 12,008,194,810,111 and 4,746,486,038,455.20 is: 6,550,171,096,949.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,701,563,389,663 : 12,008,194,810,111 = 4,746,486,038,455.20 : x
  2. Step 2: Convert to fraction form
    8,701,563,389,663/12,008,194,810,111 = 4,746,486,038,455.20/x
  3. Step 3: Cross multiply
    8,701,563,389,663x = 12,008,194,810,111 × 4,746,486,038,455.20
  4. Step 4: Simplify right side
    8,701,563,389,663x = 56,996,729,013,242,058,311,204,864
  5. Step 5: Solve for x
    x = 56,996,729,013,242,058,311,204,864/8,701,563,389,663
  6. Step 6: Final answer
    x = 6,550,171,096,949.22

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Double scale
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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.