Home / 14,307,746,006.04-21,463,950,281.67-4,224,478,190.24

Finding the Fourth Proportional to 14,307,746,006.04, 21,463,950,281.67 and 4,224,478,190.24

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Solution

The fourth proportional to 14,307,746,006.04, 21,463,950,281.67 and 4,224,478,190.24 is: 6,337,405,612.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,307,746,006.04 : 21,463,950,281.67 = 4,224,478,190.24 : x
  2. Step 2: Convert to fraction form
    14,307,746,006.04/21,463,950,281.67 = 4,224,478,190.24/x
  3. Step 3: Cross multiply
    14,307,746,006.04x = 21,463,950,281.67 × 4,224,478,190.24
  4. Step 4: Simplify right side
    14,307,746,006.04x = 90,673,989,841,203,298,304
  5. Step 5: Solve for x
    x = 90,673,989,841,203,298,304/14,307,746,006.04
  6. Step 6: Final answer
    x = 6,337,405,612.52

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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.