Home / 18,058,484,259.10-27,087,726,388.65-18,058,484,259.10

Finding the Fourth Proportional to 18,058,484,259.10, 27,087,726,388.65 and 18,058,484,259.10

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Solution

The fourth proportional to 18,058,484,259.10, 27,087,726,388.65 and 18,058,484,259.10 is: 27,087,726,388.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,058,484,259.10 : 27,087,726,388.65 = 18,058,484,259.10 : x
  2. Step 2: Convert to fraction form
    18,058,484,259.10/27,087,726,388.65 = 18,058,484,259.10/x
  3. Step 3: Cross multiply
    18,058,484,259.10x = 27,087,726,388.65 × 18,058,484,259.10
  4. Step 4: Simplify right side
    18,058,484,259.10x = 489,163,280,604,243,689,472
  5. Step 5: Solve for x
    x = 489,163,280,604,243,689,472/18,058,484,259.10
  6. Step 6: Final answer
    x = 27,087,726,388.65

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Double scale
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1.5x scale

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.