Home / 7,484,763,926,058.60-10,329,034,864,561-4,147,650,430,076.20

Finding the Fourth Proportional to 7,484,763,926,058.60, 10,329,034,864,561 and 4,147,650,430,076.20

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Solution

The fourth proportional to 7,484,763,926,058.60, 10,329,034,864,561 and 4,147,650,430,076.20 is: 5,723,791,200,563.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,484,763,926,058.60 : 10,329,034,864,561 = 4,147,650,430,076.20 : x
  2. Step 2: Convert to fraction form
    7,484,763,926,058.60/10,329,034,864,561 = 4,147,650,430,076.20/x
  3. Step 3: Cross multiply
    7,484,763,926,058.60x = 10,329,034,864,561 × 4,147,650,430,076.20
  4. Step 4: Simplify right side
    7,484,763,926,058.60x = 42,841,225,898,268,500,336,574,464
  5. Step 5: Solve for x
    x = 42,841,225,898,268,500,336,574,464/7,484,763,926,058.60
  6. Step 6: Final answer
    x = 5,723,791,200,563.39

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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.