Home / 22,934,821,809.40-34,402,232,714.10-7,218,463,972.30

Finding the Fourth Proportional to 22,934,821,809.40, 34,402,232,714.10 and 7,218,463,972.30

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Solution

The fourth proportional to 22,934,821,809.40, 34,402,232,714.10 and 7,218,463,972.30 is: 10,827,695,958.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,934,821,809.40 : 34,402,232,714.10 = 7,218,463,972.30 : x
  2. Step 2: Convert to fraction form
    22,934,821,809.40/34,402,232,714.10 = 7,218,463,972.30/x
  3. Step 3: Cross multiply
    22,934,821,809.40x = 34,402,232,714.10 × 7,218,463,972.30
  4. Step 4: Simplify right side
    22,934,821,809.40x = 248,331,277,413,411,291,136
  5. Step 5: Solve for x
    x = 248,331,277,413,411,291,136/22,934,821,809.40
  6. Step 6: Final answer
    x = 10,827,695,958.45

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Double scale
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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.