Home / 62,140,410.36-93,207,233.94-19,009,613.76

Finding the Fourth Proportional to 62,140,410.36, 93,207,233.94 and 19,009,613.76

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Solution

The fourth proportional to 62,140,410.36, 93,207,233.94 and 19,009,613.76 is: 28,513,386.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,140,410.36 : 93,207,233.94 = 19,009,613.76 : x
  2. Step 2: Convert to fraction form
    62,140,410.36/93,207,233.94 = 19,009,613.76/x
  3. Step 3: Cross multiply
    62,140,410.36x = 93,207,233.94 × 19,009,613.76
  4. Step 4: Simplify right side
    62,140,410.36x = 1,771,833,516,837,363
  5. Step 5: Solve for x
    x = 1,771,833,516,837,363/62,140,410.36
  6. Step 6: Final answer
    x = 28,513,386.16

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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.