Home / 7,484,763,926,273.50-10,329,034,864,856-4,147,650,430,290.40

Finding the Fourth Proportional to 7,484,763,926,273.50, 10,329,034,864,856 and 4,147,650,430,290.40

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Solution

The fourth proportional to 7,484,763,926,273.50, 10,329,034,864,856 and 4,147,650,430,290.40 is: 5,723,791,200,858.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,484,763,926,273.50 : 10,329,034,864,856 = 4,147,650,430,290.40 : x
  2. Step 2: Convert to fraction form
    7,484,763,926,273.50/10,329,034,864,856 = 4,147,650,430,290.40/x
  3. Step 3: Cross multiply
    7,484,763,926,273.50x = 10,329,034,864,856 × 4,147,650,430,290.40
  4. Step 4: Simplify right side
    7,484,763,926,273.50x = 42,841,225,901,704,534,302,916,608
  5. Step 5: Solve for x
    x = 42,841,225,901,704,534,302,916,608/7,484,763,926,273.50
  6. Step 6: Final answer
    x = 5,723,791,200,858.12

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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.