Home / 52,605,266,333.82-72,603,127,765.28-41,411,928,445.98

Finding the Fourth Proportional to 52,605,266,333.82, 72,603,127,765.28 and 41,411,928,445.98

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Solution

The fourth proportional to 52,605,266,333.82, 72,603,127,765.28 and 41,411,928,445.98 is: 57,154,648,983.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,605,266,333.82 : 72,603,127,765.28 = 41,411,928,445.98 : x
  2. Step 2: Convert to fraction form
    52,605,266,333.82/72,603,127,765.28 = 41,411,928,445.98/x
  3. Step 3: Cross multiply
    52,605,266,333.82x = 72,603,127,765.28 × 41,411,928,445.98
  4. Step 4: Simplify right side
    52,605,266,333.82x = 3,006,635,531,970,119,467,008
  5. Step 5: Solve for x
    x = 3,006,635,531,970,119,467,008/52,605,266,333.82
  6. Step 6: Final answer
    x = 57,154,648,983.06

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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.