Home / 9,651,121,829.95-14,477,513,805-2,663,933,966.60

Finding the Fourth Proportional to 9,651,121,829.95, 14,477,513,805 and 2,663,933,966.60

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Solution

The fourth proportional to 9,651,121,829.95, 14,477,513,805 and 2,663,933,966.60 is: 3,996,130,341.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,651,121,829.95 : 14,477,513,805 = 2,663,933,966.60 : x
  2. Step 2: Convert to fraction form
    9,651,121,829.95/14,477,513,805 = 2,663,933,966.60/x
  3. Step 3: Cross multiply
    9,651,121,829.95x = 14,477,513,805 × 2,663,933,966.60
  4. Step 4: Simplify right side
    9,651,121,829.95x = 38,567,140,776,987,516,928
  5. Step 5: Solve for x
    x = 38,567,140,776,987,516,928/9,651,121,829.95
  6. Step 6: Final answer
    x = 3,996,130,341.79

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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.