Home / 94,432,378,598.67-141,504,430,636.53-56,068,053,973.33

Finding the Fourth Proportional to 94,432,378,598.67, 141,504,430,636.53 and 56,068,053,973.33

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Solution

The fourth proportional to 94,432,378,598.67, 141,504,430,636.53 and 56,068,053,973.33 is: 84,016,501,248.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,432,378,598.67 : 141,504,430,636.53 = 56,068,053,973.33 : x
  2. Step 2: Convert to fraction form
    94,432,378,598.67/141,504,430,636.53 = 56,068,053,973.33/x
  3. Step 3: Cross multiply
    94,432,378,598.67x = 141,504,430,636.53 × 56,068,053,973.33
  4. Step 4: Simplify right side
    94,432,378,598.67x = 7,933,878,054,393,871,335,424
  5. Step 5: Solve for x
    x = 7,933,878,054,393,871,335,424/94,432,378,598.67
  6. Step 6: Final answer
    x = 84,016,501,248.08

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.