Home / 71,151,579,564.06-106,723,610,466.93-23,338,290,840.06

Finding the Fourth Proportional to 71,151,579,564.06, 106,723,610,466.93 and 23,338,290,840.06

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Solution

The fourth proportional to 71,151,579,564.06, 106,723,610,466.93 and 23,338,290,840.06 is: 35,006,203,317.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    71,151,579,564.06 : 106,723,610,466.93 = 23,338,290,840.06 : x
  2. Step 2: Convert to fraction form
    71,151,579,564.06/106,723,610,466.93 = 23,338,290,840.06/x
  3. Step 3: Cross multiply
    71,151,579,564.06x = 106,723,610,466.93 × 23,338,290,840.06
  4. Step 4: Simplify right side
    71,151,579,564.06x = 2,490,746,660,578,483,765,248
  5. Step 5: Solve for x
    x = 2,490,746,660,578,483,765,248/71,151,579,564.06
  6. Step 6: Final answer
    x = 35,006,203,317.47

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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.