Home / 14,362,000,266.30-21,543,000,399.45-14,039,513,994.30

Finding the Fourth Proportional to 14,362,000,266.30, 21,543,000,399.45 and 14,039,513,994.30

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Solution

The fourth proportional to 14,362,000,266.30, 21,543,000,399.45 and 14,039,513,994.30 is: 21,059,270,991.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,362,000,266.30 : 21,543,000,399.45 = 14,039,513,994.30 : x
  2. Step 2: Convert to fraction form
    14,362,000,266.30/21,543,000,399.45 = 14,039,513,994.30/x
  3. Step 3: Cross multiply
    14,362,000,266.30x = 21,543,000,399.45 × 14,039,513,994.30
  4. Step 4: Simplify right side
    14,362,000,266.30x = 302,453,255,587,288,776,704
  5. Step 5: Solve for x
    x = 302,453,255,587,288,776,704/14,362,000,266.30
  6. Step 6: Final answer
    x = 21,059,270,991.45

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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.