Home / 94,365,293,778.09-130,224,100,432.89-50,961,574,463.58

Finding the Fourth Proportional to 94,365,293,778.09, 130,224,100,432.89 and 50,961,574,463.58

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Solution

The fourth proportional to 94,365,293,778.09, 130,224,100,432.89 and 50,961,574,463.58 is: 70,326,970,069.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,365,293,778.09 : 130,224,100,432.89 = 50,961,574,463.58 : x
  2. Step 2: Convert to fraction form
    94,365,293,778.09/130,224,100,432.89 = 50,961,574,463.58/x
  3. Step 3: Cross multiply
    94,365,293,778.09x = 130,224,100,432.89 × 50,961,574,463.58
  4. Step 4: Simplify right side
    94,365,293,778.09x = 6,636,425,191,163,444,592,640
  5. Step 5: Solve for x
    x = 6,636,425,191,163,444,592,640/94,365,293,778.09
  6. Step 6: Final answer
    x = 70,326,970,069.84

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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.