Home / 9,095,564,580.49-13,631,151,541.40-7,078,865,101.08

Finding the Fourth Proportional to 9,095,564,580.49, 13,631,151,541.40 and 7,078,865,101.08

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Solution

The fourth proportional to 9,095,564,580.49, 13,631,151,541.40 and 7,078,865,101.08 is: 10,608,806,312.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,095,564,580.49 : 13,631,151,541.40 = 7,078,865,101.08 : x
  2. Step 2: Convert to fraction form
    9,095,564,580.49/13,631,151,541.40 = 7,078,865,101.08/x
  3. Step 3: Cross multiply
    9,095,564,580.49x = 13,631,151,541.40 × 7,078,865,101.08
  4. Step 4: Simplify right side
    9,095,564,580.49x = 96,493,082,933,948,006,400
  5. Step 5: Solve for x
    x = 96,493,082,933,948,006,400/9,095,564,580.49
  6. Step 6: Final answer
    x = 10,608,806,312.14

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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.