Home / 14,681,088,047.10-22,021,632,070.65-13,075,823,048.70

Finding the Fourth Proportional to 14,681,088,047.10, 22,021,632,070.65 and 13,075,823,048.70

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Solution

The fourth proportional to 14,681,088,047.10, 22,021,632,070.65 and 13,075,823,048.70 is: 19,613,734,573.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,681,088,047.10 : 22,021,632,070.65 = 13,075,823,048.70 : x
  2. Step 2: Convert to fraction form
    14,681,088,047.10/22,021,632,070.65 = 13,075,823,048.70/x
  3. Step 3: Cross multiply
    14,681,088,047.10x = 22,021,632,070.65 × 13,075,823,048.70
  4. Step 4: Simplify right side
    14,681,088,047.10x = 287,950,964,199,396,409,344
  5. Step 5: Solve for x
    x = 287,950,964,199,396,409,344/14,681,088,047.10
  6. Step 6: Final answer
    x = 19,613,734,573.05

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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.