Home / 9,224,806,047.31-13,859,283,901.29-5,915,105,070.22

Finding the Fourth Proportional to 9,224,806,047.31, 13,859,283,901.29 and 5,915,105,070.22

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Solution

The fourth proportional to 9,224,806,047.31, 13,859,283,901.29 and 5,915,105,070.22 is: 8,886,812,368.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,224,806,047.31 : 13,859,283,901.29 = 5,915,105,070.22 : x
  2. Step 2: Convert to fraction form
    9,224,806,047.31/13,859,283,901.29 = 5,915,105,070.22/x
  3. Step 3: Cross multiply
    9,224,806,047.31x = 13,859,283,901.29 × 5,915,105,070.22
  4. Step 4: Simplify right side
    9,224,806,047.31x = 81,979,120,474,133,250,048
  5. Step 5: Solve for x
    x = 81,979,120,474,133,250,048/9,224,806,047.31
  6. Step 6: Final answer
    x = 8,886,812,368.05

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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.