Home / 9,710,847,987.40-14,566,271,981.10-9,710,847,987.40

Finding the Fourth Proportional to 9,710,847,987.40, 14,566,271,981.10 and 9,710,847,987.40

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Solution

The fourth proportional to 9,710,847,987.40, 14,566,271,981.10 and 9,710,847,987.40 is: 14,566,271,981.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,710,847,987.40 : 14,566,271,981.10 = 9,710,847,987.40 : x
  2. Step 2: Convert to fraction form
    9,710,847,987.40/14,566,271,981.10 = 9,710,847,987.40/x
  3. Step 3: Cross multiply
    9,710,847,987.40x = 14,566,271,981.10 × 9,710,847,987.40
  4. Step 4: Simplify right side
    9,710,847,987.40x = 141,450,852,951,585,947,648
  5. Step 5: Solve for x
    x = 141,450,852,951,585,947,648/9,710,847,987.40
  6. Step 6: Final answer
    x = 14,566,271,981.10

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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.