Home / 92,783,991,698.84-139,119,029,325.12-36,057,619,602.74

Finding the Fourth Proportional to 92,783,991,698.84, 139,119,029,325.12 and 36,057,619,602.74

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Solution

The fourth proportional to 92,783,991,698.84, 139,119,029,325.12 and 36,057,619,602.74 is: 54,064,294,357.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,783,991,698.84 : 139,119,029,325.12 = 36,057,619,602.74 : x
  2. Step 2: Convert to fraction form
    92,783,991,698.84/139,119,029,325.12 = 36,057,619,602.74/x
  3. Step 3: Cross multiply
    92,783,991,698.84x = 139,119,029,325.12 × 36,057,619,602.74
  4. Step 4: Simplify right side
    92,783,991,698.84x = 5,016,301,038,907,607,220,224
  5. Step 5: Solve for x
    x = 5,016,301,038,907,607,220,224/92,783,991,698.84
  6. Step 6: Final answer
    x = 54,064,294,357.91

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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.