Home / 16,769,076,725.04-25,144,176,561.48-5,570,955,867.12

Finding the Fourth Proportional to 16,769,076,725.04, 25,144,176,561.48 and 5,570,955,867.12

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Solution

The fourth proportional to 16,769,076,725.04, 25,144,176,561.48 and 5,570,955,867.12 is: 8,353,298,171.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,769,076,725.04 : 25,144,176,561.48 = 5,570,955,867.12 : x
  2. Step 2: Convert to fraction form
    16,769,076,725.04/25,144,176,561.48 = 5,570,955,867.12/x
  3. Step 3: Cross multiply
    16,769,076,725.04x = 25,144,176,561.48 × 5,570,955,867.12
  4. Step 4: Simplify right side
    16,769,076,725.04x = 140,077,097,939,078,184,960
  5. Step 5: Solve for x
    x = 140,077,097,939,078,184,960/16,769,076,725.04
  6. Step 6: Final answer
    x = 8,353,298,171.15

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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.