Home / 27,634,810,324.50-41,452,335,946.71-8,748,190,409.40

Finding the Fourth Proportional to 27,634,810,324.50, 41,452,335,946.71 and 8,748,190,409.40

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Solution

The fourth proportional to 27,634,810,324.50, 41,452,335,946.71 and 8,748,190,409.40 is: 13,122,323,747.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,634,810,324.50 : 41,452,335,946.71 = 8,748,190,409.40 : x
  2. Step 2: Convert to fraction form
    27,634,810,324.50/41,452,335,946.71 = 8,748,190,409.40/x
  3. Step 3: Cross multiply
    27,634,810,324.50x = 41,452,335,946.71 × 8,748,190,409.40
  4. Step 4: Simplify right side
    27,634,810,324.50x = 362,632,927,776,235,257,856
  5. Step 5: Solve for x
    x = 362,632,927,776,235,257,856/27,634,810,324.50
  6. Step 6: Final answer
    x = 13,122,323,747.41

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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.