Home / 14,681,088,047.60-22,021,632,071.40-13,075,823,049.20

Finding the Fourth Proportional to 14,681,088,047.60, 22,021,632,071.40 and 13,075,823,049.20

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Solution

The fourth proportional to 14,681,088,047.60, 22,021,632,071.40 and 13,075,823,049.20 is: 19,613,734,573.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,681,088,047.60 : 22,021,632,071.40 = 13,075,823,049.20 : x
  2. Step 2: Convert to fraction form
    14,681,088,047.60/22,021,632,071.40 = 13,075,823,049.20/x
  3. Step 3: Cross multiply
    14,681,088,047.60x = 22,021,632,071.40 × 13,075,823,049.20
  4. Step 4: Simplify right side
    14,681,088,047.60x = 287,950,964,220,214,083,584
  5. Step 5: Solve for x
    x = 287,950,964,220,214,083,584/14,681,088,047.60
  6. Step 6: Final answer
    x = 19,613,734,573.80

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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.