Home / 9,657,792,139.80-14,486,688,209.70-3,453,962,482.20

Finding the Fourth Proportional to 9,657,792,139.80, 14,486,688,209.70 and 3,453,962,482.20

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Solution

The fourth proportional to 9,657,792,139.80, 14,486,688,209.70 and 3,453,962,482.20 is: 5,180,943,723.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,657,792,139.80 : 14,486,688,209.70 = 3,453,962,482.20 : x
  2. Step 2: Convert to fraction form
    9,657,792,139.80/14,486,688,209.70 = 3,453,962,482.20/x
  3. Step 3: Cross multiply
    9,657,792,139.80x = 14,486,688,209.70 × 3,453,962,482.20
  4. Step 4: Simplify right side
    9,657,792,139.80x = 50,036,477,567,632,883,712
  5. Step 5: Solve for x
    x = 50,036,477,567,632,883,712/9,657,792,139.80
  6. Step 6: Final answer
    x = 5,180,943,723.30

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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.