Home / 110,064,280.88-151,890,638.87-60,506,743.23

Finding the Fourth Proportional to 110,064,280.88, 151,890,638.87 and 60,506,743.23

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Solution

The fourth proportional to 110,064,280.88, 151,890,638.87 and 60,506,743.23 is: 83,500,367.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,064,280.88 : 151,890,638.87 = 60,506,743.23 : x
  2. Step 2: Convert to fraction form
    110,064,280.88/151,890,638.87 = 60,506,743.23/x
  3. Step 3: Cross multiply
    110,064,280.88x = 151,890,638.87 × 60,506,743.23
  4. Step 4: Simplify right side
    110,064,280.88x = 9,190,407,885,299,014
  5. Step 5: Solve for x
    x = 9,190,407,885,299,014/110,064,280.88
  6. Step 6: Final answer
    x = 83,500,367.35

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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.