Home / 9,657,792,014.80-14,486,688,022.20-4,760,031,758.80

Finding the Fourth Proportional to 9,657,792,014.80, 14,486,688,022.20 and 4,760,031,758.80

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Solution

The fourth proportional to 9,657,792,014.80, 14,486,688,022.20 and 4,760,031,758.80 is: 7,140,047,638.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,657,792,014.80 : 14,486,688,022.20 = 4,760,031,758.80 : x
  2. Step 2: Convert to fraction form
    9,657,792,014.80/14,486,688,022.20 = 4,760,031,758.80/x
  3. Step 3: Cross multiply
    9,657,792,014.80x = 14,486,688,022.20 × 4,760,031,758.80
  4. Step 4: Simplify right side
    9,657,792,014.80x = 68,957,095,065,499,566,080
  5. Step 5: Solve for x
    x = 68,957,095,065,499,566,080/9,657,792,014.80
  6. Step 6: Final answer
    x = 7,140,047,638.20

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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.