Home / 18,767,340,909,226-28,135,819,875,082-5,867,371,830,424.80

Finding the Fourth Proportional to 18,767,340,909,226, 28,135,819,875,082 and 5,867,371,830,424.80

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Solution

The fourth proportional to 18,767,340,909,226, 28,135,819,875,082 and 5,867,371,830,424.80 is: 8,796,308,318,767.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,767,340,909,226 : 28,135,819,875,082 = 5,867,371,830,424.80 : x
  2. Step 2: Convert to fraction form
    18,767,340,909,226/28,135,819,875,082 = 5,867,371,830,424.80/x
  3. Step 3: Cross multiply
    18,767,340,909,226x = 28,135,819,875,082 × 5,867,371,830,424.80
  4. Step 4: Simplify right side
    18,767,340,909,226x = 165,083,316,960,962,328,313,987,072
  5. Step 5: Solve for x
    x = 165,083,316,960,962,328,313,987,072/18,767,340,909,226
  6. Step 6: Final answer
    x = 8,796,308,318,767.08

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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.