Home / 174,789,915,581.43-241,207,516,457.91-97,628,881,399.95

Finding the Fourth Proportional to 174,789,915,581.43, 241,207,516,457.91 and 97,628,881,399.95

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Solution

The fourth proportional to 174,789,915,581.43, 241,207,516,457.91 and 97,628,881,399.95 is: 134,726,422,509.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,789,915,581.43 : 241,207,516,457.91 = 97,628,881,399.95 : x
  2. Step 2: Convert to fraction form
    174,789,915,581.43/241,207,516,457.91 = 97,628,881,399.95/x
  3. Step 3: Cross multiply
    174,789,915,581.43x = 241,207,516,457.91 × 97,628,881,399.95
  4. Step 4: Simplify right side
    174,789,915,581.43x = 23,548,820,017,045,781,348,352
  5. Step 5: Solve for x
    x = 23,548,820,017,045,781,348,352/174,789,915,581.43
  6. Step 6: Final answer
    x = 134,726,422,509.63

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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.