Home / 14,307,746,002.29-21,463,950,276.05-4,224,478,186.49

Finding the Fourth Proportional to 14,307,746,002.29, 21,463,950,276.05 and 4,224,478,186.49

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Solution

The fourth proportional to 14,307,746,002.29, 21,463,950,276.05 and 4,224,478,186.49 is: 6,337,405,606.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,307,746,002.29 : 21,463,950,276.05 = 4,224,478,186.49 : x
  2. Step 2: Convert to fraction form
    14,307,746,002.29/21,463,950,276.05 = 4,224,478,186.49/x
  3. Step 3: Cross multiply
    14,307,746,002.29x = 21,463,950,276.05 × 4,224,478,186.49
  4. Step 4: Simplify right side
    14,307,746,002.29x = 90,673,989,736,950,792,192
  5. Step 5: Solve for x
    x = 90,673,989,736,950,792,192/14,307,746,002.29
  6. Step 6: Final answer
    x = 6,337,405,606.90

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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.