Home / 93,644,997,536.28-129,207,947,391.36-52,999,908,997.80

Finding the Fourth Proportional to 93,644,997,536.28, 129,207,947,391.36 and 52,999,908,997.80

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Solution

The fourth proportional to 93,644,997,536.28, 129,207,947,391.36 and 52,999,908,997.80 is: 73,127,338,712.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,644,997,536.28 : 129,207,947,391.36 = 52,999,908,997.80 : x
  2. Step 2: Convert to fraction form
    93,644,997,536.28/129,207,947,391.36 = 52,999,908,997.80/x
  3. Step 3: Cross multiply
    93,644,997,536.28x = 129,207,947,391.36 × 52,999,908,997.80
  4. Step 4: Simplify right side
    93,644,997,536.28x = 6,848,009,453,534,610,194,432
  5. Step 5: Solve for x
    x = 6,848,009,453,534,610,194,432/93,644,997,536.28
  6. Step 6: Final answer
    x = 73,127,338,712.16

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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.