Home / 3,402,010,689.30-5,098,984,955.55-1,436,859,969.30

Finding the Fourth Proportional to 3,402,010,689.30, 5,098,984,955.55 and 1,436,859,969.30

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Solution

The fourth proportional to 3,402,010,689.30, 5,098,984,955.55 and 1,436,859,969.30 is: 2,153,587,403.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,402,010,689.30 : 5,098,984,955.55 = 1,436,859,969.30 : x
  2. Step 2: Convert to fraction form
    3,402,010,689.30/5,098,984,955.55 = 1,436,859,969.30/x
  3. Step 3: Cross multiply
    3,402,010,689.30x = 5,098,984,955.55 × 1,436,859,969.30
  4. Step 4: Simplify right side
    3,402,010,689.30x = 7,326,527,366,692,734,976
  5. Step 5: Solve for x
    x = 7,326,527,366,692,734,976/3,402,010,689.30
  6. Step 6: Final answer
    x = 2,153,587,403.40

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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.