Home / 14,681,088,096.80-22,021,632,145.20-4,867,950,279.20

Finding the Fourth Proportional to 14,681,088,096.80, 22,021,632,145.20 and 4,867,950,279.20

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Solution

The fourth proportional to 14,681,088,096.80, 22,021,632,145.20 and 4,867,950,279.20 is: 7,301,925,418.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,681,088,096.80 : 22,021,632,145.20 = 4,867,950,279.20 : x
  2. Step 2: Convert to fraction form
    14,681,088,096.80/22,021,632,145.20 = 4,867,950,279.20/x
  3. Step 3: Cross multiply
    14,681,088,096.80x = 22,021,632,145.20 × 4,867,950,279.20
  4. Step 4: Simplify right side
    14,681,088,096.80x = 107,200,210,349,666,041,856
  5. Step 5: Solve for x
    x = 107,200,210,349,666,041,856/14,681,088,096.80
  6. Step 6: Final answer
    x = 7,301,925,418.80

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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.