Home / 19,256,550,225.56-28,885,047,684.05-5,810,950,555.10

Finding the Fourth Proportional to 19,256,550,225.56, 28,885,047,684.05 and 5,810,950,555.10

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Solution

The fourth proportional to 19,256,550,225.56, 28,885,047,684.05 and 5,810,950,555.10 is: 8,716,492,928.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,256,550,225.56 : 28,885,047,684.05 = 5,810,950,555.10 : x
  2. Step 2: Convert to fraction form
    19,256,550,225.56/28,885,047,684.05 = 5,810,950,555.10/x
  3. Step 3: Cross multiply
    19,256,550,225.56x = 28,885,047,684.05 × 5,810,950,555.10
  4. Step 4: Simplify right side
    19,256,550,225.56x = 167,849,583,873,720,320,000
  5. Step 5: Solve for x
    x = 167,849,583,873,720,320,000/19,256,550,225.56
  6. Step 6: Final answer
    x = 8,716,492,928.78

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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.