Home / 73,588,895.39-101,548,099.19-40,547,295.48

Finding the Fourth Proportional to 73,588,895.39, 101,548,099.19 and 40,547,295.48

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Solution

The fourth proportional to 73,588,895.39, 101,548,099.19 and 40,547,295.48 is: 55,952,746.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,588,895.39 : 101,548,099.19 = 40,547,295.48 : x
  2. Step 2: Convert to fraction form
    73,588,895.39/101,548,099.19 = 40,547,295.48/x
  3. Step 3: Cross multiply
    73,588,895.39x = 101,548,099.19 × 40,547,295.48
  4. Step 4: Simplify right side
    73,588,895.39x = 4,117,500,782,972,368.50
  5. Step 5: Solve for x
    x = 4,117,500,782,972,368.50/73,588,895.39
  6. Step 6: Final answer
    x = 55,952,746.15

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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.