Home / 54,552,663,002.70-81,828,994,504.05-32,237,242,836.30

Finding the Fourth Proportional to 54,552,663,002.70, 81,828,994,504.05 and 32,237,242,836.30

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Solution

The fourth proportional to 54,552,663,002.70, 81,828,994,504.05 and 32,237,242,836.30 is: 48,355,864,254.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,552,663,002.70 : 81,828,994,504.05 = 32,237,242,836.30 : x
  2. Step 2: Convert to fraction form
    54,552,663,002.70/81,828,994,504.05 = 32,237,242,836.30/x
  3. Step 3: Cross multiply
    54,552,663,002.70x = 81,828,994,504.05 × 32,237,242,836.30
  4. Step 4: Simplify right side
    54,552,663,002.70x = 2,637,941,166,877,317,791,744
  5. Step 5: Solve for x
    x = 2,637,941,166,877,317,791,744/54,552,663,002.70
  6. Step 6: Final answer
    x = 48,355,864,254.45

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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.