Home / 40,137,168,122.24-55,390,748,269.61-22,993,334,765.04

Finding the Fourth Proportional to 40,137,168,122.24, 55,390,748,269.61 and 22,993,334,765.04

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Solution

The fourth proportional to 40,137,168,122.24, 55,390,748,269.61 and 22,993,334,765.04 is: 31,731,636,222.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,137,168,122.24 : 55,390,748,269.61 = 22,993,334,765.04 : x
  2. Step 2: Convert to fraction form
    40,137,168,122.24/55,390,748,269.61 = 22,993,334,765.04/x
  3. Step 3: Cross multiply
    40,137,168,122.24x = 55,390,748,269.61 × 22,993,334,765.04
  4. Step 4: Simplify right side
    40,137,168,122.24x = 1,273,618,017,849,248,841,728
  5. Step 5: Solve for x
    x = 1,273,618,017,849,248,841,728/40,137,168,122.24
  6. Step 6: Final answer
    x = 31,731,636,222.32

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.