Home / 93,538,458,007.86-129,085,610,215.70-52,899,446,606.64

Finding the Fourth Proportional to 93,538,458,007.86, 129,085,610,215.70 and 52,899,446,606.64

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Solution

The fourth proportional to 93,538,458,007.86, 129,085,610,215.70 and 52,899,446,606.64 is: 73,002,671,742.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,538,458,007.86 : 129,085,610,215.70 = 52,899,446,606.64 : x
  2. Step 2: Convert to fraction form
    93,538,458,007.86/129,085,610,215.70 = 52,899,446,606.64/x
  3. Step 3: Cross multiply
    93,538,458,007.86x = 129,085,610,215.70 × 52,899,446,606.64
  4. Step 4: Simplify right side
    93,538,458,007.86x = 6,828,557,345,290,964,697,088
  5. Step 5: Solve for x
    x = 6,828,557,345,290,964,697,088/93,538,458,007.86
  6. Step 6: Final answer
    x = 73,002,671,742.97

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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.