Home / 22,031,923,271.90-33,054,368,817.85-7,108,808,886.02

Finding the Fourth Proportional to 22,031,923,271.90, 33,054,368,817.85 and 7,108,808,886.02

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Solution

The fourth proportional to 22,031,923,271.90, 33,054,368,817.85 and 7,108,808,886.02 is: 10,665,305,424.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,031,923,271.90 : 33,054,368,817.85 = 7,108,808,886.02 : x
  2. Step 2: Convert to fraction form
    22,031,923,271.90/33,054,368,817.85 = 7,108,808,886.02/x
  3. Step 3: Cross multiply
    22,031,923,271.90x = 33,054,368,817.85 × 7,108,808,886.02
  4. Step 4: Simplify right side
    22,031,923,271.90x = 234,977,190,774,114,484,224
  5. Step 5: Solve for x
    x = 234,977,190,774,114,484,224/22,031,923,271.90
  6. Step 6: Final answer
    x = 10,665,305,424.06

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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.