Home / 67,461,650,431.20-93,097,086,419.52-37,390,076,405.28

Finding the Fourth Proportional to 67,461,650,431.20, 93,097,086,419.52 and 37,390,076,405.28

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Solution

The fourth proportional to 67,461,650,431.20, 93,097,086,419.52 and 37,390,076,405.28 is: 51,598,310,330.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,461,650,431.20 : 93,097,086,419.52 = 37,390,076,405.28 : x
  2. Step 2: Convert to fraction form
    67,461,650,431.20/93,097,086,419.52 = 37,390,076,405.28/x
  3. Step 3: Cross multiply
    67,461,650,431.20x = 93,097,086,419.52 × 37,390,076,405.28
  4. Step 4: Simplify right side
    67,461,650,431.20x = 3,480,907,174,334,807,670,784
  5. Step 5: Solve for x
    x = 3,480,907,174,334,807,670,784/67,461,650,431.20
  6. Step 6: Final answer
    x = 51,598,310,330.17

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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.