Home / 9,751,117,870.80-14,626,676,806.20-6,812,461,717.20

Finding the Fourth Proportional to 9,751,117,870.80, 14,626,676,806.20 and 6,812,461,717.20

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Solution

The fourth proportional to 9,751,117,870.80, 14,626,676,806.20 and 6,812,461,717.20 is: 10,218,692,575.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,751,117,870.80 : 14,626,676,806.20 = 6,812,461,717.20 : x
  2. Step 2: Convert to fraction form
    9,751,117,870.80/14,626,676,806.20 = 6,812,461,717.20/x
  3. Step 3: Cross multiply
    9,751,117,870.80x = 14,626,676,806.20 × 6,812,461,717.20
  4. Step 4: Simplify right side
    9,751,117,870.80x = 99,643,675,792,094,658,560
  5. Step 5: Solve for x
    x = 99,643,675,792,094,658,560/9,751,117,870.80
  6. Step 6: Final answer
    x = 10,218,692,575.80

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1.5x scale

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.