Home / 13,745,792,470.10-20,610,250,427.28-5,341,885,537.46

Finding the Fourth Proportional to 13,745,792,470.10, 20,610,250,427.28 and 5,341,885,537.46

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Solution

The fourth proportional to 13,745,792,470.10, 20,610,250,427.28 and 5,341,885,537.46 is: 8,009,549,025.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,745,792,470.10 : 20,610,250,427.28 = 5,341,885,537.46 : x
  2. Step 2: Convert to fraction form
    13,745,792,470.10/20,610,250,427.28 = 5,341,885,537.46/x
  3. Step 3: Cross multiply
    13,745,792,470.10x = 20,610,250,427.28 × 5,341,885,537.46
  4. Step 4: Simplify right side
    13,745,792,470.10x = 110,097,598,680,915,804,160
  5. Step 5: Solve for x
    x = 110,097,598,680,915,804,160/13,745,792,470.10
  6. Step 6: Final answer
    x = 8,009,549,025.30

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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.