Home / 5,644,057,962.60-8,465,539,889.52-1,713,798,667.32

Finding the Fourth Proportional to 5,644,057,962.60, 8,465,539,889.52 and 1,713,798,667.32

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Solution

The fourth proportional to 5,644,057,962.60, 8,465,539,889.52 and 1,713,798,667.32 is: 2,570,531,889.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,644,057,962.60 : 8,465,539,889.52 = 1,713,798,667.32 : x
  2. Step 2: Convert to fraction form
    5,644,057,962.60/8,465,539,889.52 = 1,713,798,667.32/x
  3. Step 3: Cross multiply
    5,644,057,962.60x = 8,465,539,889.52 × 1,713,798,667.32
  4. Step 4: Simplify right side
    5,644,057,962.60x = 14,508,230,980,803,676,160
  5. Step 5: Solve for x
    x = 14,508,230,980,803,676,160/5,644,057,962.60
  6. Step 6: Final answer
    x = 2,570,531,889.81

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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.