Home / 9,287,946,008.70-13,039,857,614.10-9,287,946,008.70

Finding the Fourth Proportional to 9,287,946,008.70, 13,039,857,614.10 and 9,287,946,008.70

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Solution

The fourth proportional to 9,287,946,008.70, 13,039,857,614.10 and 9,287,946,008.70 is: 13,039,857,614.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,287,946,008.70 : 13,039,857,614.10 = 9,287,946,008.70 : x
  2. Step 2: Convert to fraction form
    9,287,946,008.70/13,039,857,614.10 = 9,287,946,008.70/x
  3. Step 3: Cross multiply
    9,287,946,008.70x = 13,039,857,614.10 × 9,287,946,008.70
  4. Step 4: Simplify right side
    9,287,946,008.70x = 121,113,493,480,896,413,696
  5. Step 5: Solve for x
    x = 121,113,493,480,896,413,696/9,287,946,008.70
  6. Step 6: Final answer
    x = 13,039,857,614.10

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.