Home / 71,439,071,918.24-107,158,607,840.45-26,674,064,531.86

Finding the Fourth Proportional to 71,439,071,918.24, 107,158,607,840.45 and 26,674,064,531.86

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Solution

The fourth proportional to 71,439,071,918.24, 107,158,607,840.45 and 26,674,064,531.86 is: 40,011,096,784.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    71,439,071,918.24 : 107,158,607,840.45 = 26,674,064,531.86 : x
  2. Step 2: Convert to fraction form
    71,439,071,918.24/107,158,607,840.45 = 26,674,064,531.86/x
  3. Step 3: Cross multiply
    71,439,071,918.24x = 107,158,607,840.45 × 26,674,064,531.86
  4. Step 4: Simplify right side
    71,439,071,918.24x = 2,858,355,620,680,120,664,064
  5. Step 5: Solve for x
    x = 2,858,355,620,680,120,664,064/71,439,071,918.24
  6. Step 6: Final answer
    x = 40,011,096,784.01

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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.