Home / 134,460,896,099.94-185,555,586,127.72-73,493,228,000.76

Finding the Fourth Proportional to 134,460,896,099.94, 185,555,586,127.72 and 73,493,228,000.76

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Solution

The fourth proportional to 134,460,896,099.94, 185,555,586,127.72 and 73,493,228,000.76 is: 101,420,408,413.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,460,896,099.94 : 185,555,586,127.72 = 73,493,228,000.76 : x
  2. Step 2: Convert to fraction form
    134,460,896,099.94/185,555,586,127.72 = 73,493,228,000.76/x
  3. Step 3: Cross multiply
    134,460,896,099.94x = 185,555,586,127.72 × 73,493,228,000.76
  4. Step 4: Simplify right side
    134,460,896,099.94x = 13,637,078,998,099,928,547,328
  5. Step 5: Solve for x
    x = 13,637,078,998,099,928,547,328/134,460,896,099.94
  6. Step 6: Final answer
    x = 101,420,408,413.49

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Double scale
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1.5x scale

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.