Home / 26,688,161,213.43-36,830,224,983.67-14,645,066,659.85

Finding the Fourth Proportional to 26,688,161,213.43, 36,830,224,983.67 and 14,645,066,659.85

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Solution

The fourth proportional to 26,688,161,213.43, 36,830,224,983.67 and 14,645,066,659.85 is: 20,210,500,666.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,688,161,213.43 : 36,830,224,983.67 = 14,645,066,659.85 : x
  2. Step 2: Convert to fraction form
    26,688,161,213.43/36,830,224,983.67 = 14,645,066,659.85/x
  3. Step 3: Cross multiply
    26,688,161,213.43x = 36,830,224,983.67 × 14,645,066,659.85
  4. Step 4: Simplify right side
    26,688,161,213.43x = 539,381,099,983,201,239,040
  5. Step 5: Solve for x
    x = 539,381,099,983,201,239,040/26,688,161,213.43
  6. Step 6: Final answer
    x = 20,210,500,666.18

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.