Home / 113,751,284,574.18-156,917,258,567.53-70,333,690,533.60

Finding the Fourth Proportional to 113,751,284,574.18, 156,917,258,567.53 and 70,333,690,533.60

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Solution

The fourth proportional to 113,751,284,574.18, 156,917,258,567.53 and 70,333,690,533.60 is: 97,023,694,675.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,751,284,574.18 : 156,917,258,567.53 = 70,333,690,533.60 : x
  2. Step 2: Convert to fraction form
    113,751,284,574.18/156,917,258,567.53 = 70,333,690,533.60/x
  3. Step 3: Cross multiply
    113,751,284,574.18x = 156,917,258,567.53 × 70,333,690,533.60
  4. Step 4: Simplify right side
    113,751,284,574.18x = 11,036,569,903,469,548,273,664
  5. Step 5: Solve for x
    x = 11,036,569,903,469,548,273,664/113,751,284,574.18
  6. Step 6: Final answer
    x = 97,023,694,675.49

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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.