Home / 22,934,821,804.40-34,402,232,706.60-7,218,463,967.30

Finding the Fourth Proportional to 22,934,821,804.40, 34,402,232,706.60 and 7,218,463,967.30

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Solution

The fourth proportional to 22,934,821,804.40, 34,402,232,706.60 and 7,218,463,967.30 is: 10,827,695,950.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,934,821,804.40 : 34,402,232,706.60 = 7,218,463,967.30 : x
  2. Step 2: Convert to fraction form
    22,934,821,804.40/34,402,232,706.60 = 7,218,463,967.30/x
  3. Step 3: Cross multiply
    22,934,821,804.40x = 34,402,232,706.60 × 7,218,463,967.30
  4. Step 4: Simplify right side
    22,934,821,804.40x = 248,331,277,187,261,661,184
  5. Step 5: Solve for x
    x = 248,331,277,187,261,661,184/22,934,821,804.40
  6. Step 6: Final answer
    x = 10,827,695,950.95

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Double scale
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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.