Home / 111,903,890,024.08-167,808,053,343.48-64,772,896,018.96

Finding the Fourth Proportional to 111,903,890,024.08, 167,808,053,343.48 and 64,772,896,018.96

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Solution

The fourth proportional to 111,903,890,024.08, 167,808,053,343.48 and 64,772,896,018.96 is: 97,131,686,736.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    111,903,890,024.08 : 167,808,053,343.48 = 64,772,896,018.96 : x
  2. Step 2: Convert to fraction form
    111,903,890,024.08/167,808,053,343.48 = 64,772,896,018.96/x
  3. Step 3: Cross multiply
    111,903,890,024.08x = 167,808,053,343.48 × 64,772,896,018.96
  4. Step 4: Simplify right side
    111,903,890,024.08x = 10,869,413,590,361,322,815,488
  5. Step 5: Solve for x
    x = 10,869,413,590,361,322,815,488/111,903,890,024.08
  6. Step 6: Final answer
    x = 97,131,686,736.02

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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.