Home / 39,812,727,609.60-59,718,682,390.71-23,013,849,835.65

Finding the Fourth Proportional to 39,812,727,609.60, 59,718,682,390.71 and 23,013,849,835.65

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Solution

The fourth proportional to 39,812,727,609.60, 59,718,682,390.71 and 23,013,849,835.65 is: 34,520,538,316.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,812,727,609.60 : 59,718,682,390.71 = 23,013,849,835.65 : x
  2. Step 2: Convert to fraction form
    39,812,727,609.60/59,718,682,390.71 = 23,013,849,835.65/x
  3. Step 3: Cross multiply
    39,812,727,609.60x = 59,718,682,390.71 × 23,013,849,835.65
  4. Step 4: Simplify right side
    39,812,727,609.60x = 1,374,356,788,922,675,888,128
  5. Step 5: Solve for x
    x = 1,374,356,788,922,675,888,128/39,812,727,609.60
  6. Step 6: Final answer
    x = 34,520,538,316.28

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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.