Home / 26,688,161,213.93-36,830,224,984.36-14,645,066,660.36

Finding the Fourth Proportional to 26,688,161,213.93, 36,830,224,984.36 and 14,645,066,660.36

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Solution

The fourth proportional to 26,688,161,213.93, 36,830,224,984.36 and 14,645,066,660.36 is: 20,210,500,666.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,688,161,213.93 : 36,830,224,984.36 = 14,645,066,660.36 : x
  2. Step 2: Convert to fraction form
    26,688,161,213.93/36,830,224,984.36 = 14,645,066,660.36/x
  3. Step 3: Cross multiply
    26,688,161,213.93x = 36,830,224,984.36 × 14,645,066,660.36
  4. Step 4: Simplify right side
    26,688,161,213.93x = 539,381,100,011,824,349,184
  5. Step 5: Solve for x
    x = 539,381,100,011,824,349,184/26,688,161,213.93
  6. Step 6: Final answer
    x = 20,210,500,666.88

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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.