Home / 7,504,559,622,778.40-10,355,723,927,944-4,211,671,488,730.60

Finding the Fourth Proportional to 7,504,559,622,778.40, 10,355,723,927,944 and 4,211,671,488,730.60

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Solution

The fourth proportional to 7,504,559,622,778.40, 10,355,723,927,944 and 4,211,671,488,730.60 is: 5,811,787,687,062.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,504,559,622,778.40 : 10,355,723,927,944 = 4,211,671,488,730.60 : x
  2. Step 2: Convert to fraction form
    7,504,559,622,778.40/10,355,723,927,944 = 4,211,671,488,730.60/x
  3. Step 3: Cross multiply
    7,504,559,622,778.40x = 10,355,723,927,944 × 4,211,671,488,730.60
  4. Step 4: Simplify right side
    7,504,559,622,778.40x = 43,614,907,212,487,004,153,446,400
  5. Step 5: Solve for x
    x = 43,614,907,212,487,004,153,446,400/7,504,559,622,778.40
  6. Step 6: Final answer
    x = 5,811,787,687,062.11

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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.