Home / 4,607,792,595.10-6,912,001,023.54-1,619,492,376.12

Finding the Fourth Proportional to 4,607,792,595.10, 6,912,001,023.54 and 1,619,492,376.12

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Solution

The fourth proportional to 4,607,792,595.10, 6,912,001,023.54 and 1,619,492,376.12 is: 2,429,348,268.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,607,792,595.10 : 6,912,001,023.54 = 1,619,492,376.12 : x
  2. Step 2: Convert to fraction form
    4,607,792,595.10/6,912,001,023.54 = 1,619,492,376.12/x
  3. Step 3: Cross multiply
    4,607,792,595.10x = 6,912,001,023.54 × 1,619,492,376.12
  4. Step 4: Simplify right side
    4,607,792,595.10x = 11,193,932,961,363,716,096
  5. Step 5: Solve for x
    x = 11,193,932,961,363,716,096/4,607,792,595.10
  6. Step 6: Final answer
    x = 2,429,348,268.25

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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.