Home / 94,109,016,541.90-141,191,220,744.95-30,365,166,616.25

Finding the Fourth Proportional to 94,109,016,541.90, 141,191,220,744.95 and 30,365,166,616.25

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Solution

The fourth proportional to 94,109,016,541.90, 141,191,220,744.95 and 30,365,166,616.25 is: 45,556,686,279.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,109,016,541.90 : 141,191,220,744.95 = 30,365,166,616.25 : x
  2. Step 2: Convert to fraction form
    94,109,016,541.90/141,191,220,744.95 = 30,365,166,616.25/x
  3. Step 3: Cross multiply
    94,109,016,541.90x = 141,191,220,744.95 × 30,365,166,616.25
  4. Step 4: Simplify right side
    94,109,016,541.90x = 4,287,294,942,671,575,449,600
  5. Step 5: Solve for x
    x = 4,287,294,942,671,575,449,600/94,109,016,541.90
  6. Step 6: Final answer
    x = 45,556,686,279.50

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1.5x scale

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.