Home / 92,783,991,699.34-139,119,029,325.87-36,057,619,603.24

Finding the Fourth Proportional to 92,783,991,699.34, 139,119,029,325.87 and 36,057,619,603.24

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Solution

The fourth proportional to 92,783,991,699.34, 139,119,029,325.87 and 36,057,619,603.24 is: 54,064,294,358.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,783,991,699.34 : 139,119,029,325.87 = 36,057,619,603.24 : x
  2. Step 2: Convert to fraction form
    92,783,991,699.34/139,119,029,325.87 = 36,057,619,603.24/x
  3. Step 3: Cross multiply
    92,783,991,699.34x = 139,119,029,325.87 × 36,057,619,603.24
  4. Step 4: Simplify right side
    92,783,991,699.34x = 5,016,301,039,004,210,429,952
  5. Step 5: Solve for x
    x = 5,016,301,039,004,210,429,952/92,783,991,699.34
  6. Step 6: Final answer
    x = 54,064,294,358.66

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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.