Home / 40,826,602,405.80-61,239,903,608.70-32,561,631,973.80

Finding the Fourth Proportional to 40,826,602,405.80, 61,239,903,608.70 and 32,561,631,973.80

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Solution

The fourth proportional to 40,826,602,405.80, 61,239,903,608.70 and 32,561,631,973.80 is: 48,842,447,960.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,826,602,405.80 : 61,239,903,608.70 = 32,561,631,973.80 : x
  2. Step 2: Convert to fraction form
    40,826,602,405.80/61,239,903,608.70 = 32,561,631,973.80/x
  3. Step 3: Cross multiply
    40,826,602,405.80x = 61,239,903,608.70 × 32,561,631,973.80
  4. Step 4: Simplify right side
    40,826,602,405.80x = 1,994,071,203,417,475,776,512
  5. Step 5: Solve for x
    x = 1,994,071,203,417,475,776,512/40,826,602,405.80
  6. Step 6: Final answer
    x = 48,842,447,960.70

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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.