Home / 106,371,038.60-159,556,557.90-92,934,110.60

Finding the Fourth Proportional to 106,371,038.60, 159,556,557.90 and 92,934,110.60

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Solution

The fourth proportional to 106,371,038.60, 159,556,557.90 and 92,934,110.60 is: 139,401,165.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,371,038.60 : 159,556,557.90 = 92,934,110.60 : x
  2. Step 2: Convert to fraction form
    106,371,038.60/159,556,557.90 = 92,934,110.60/x
  3. Step 3: Cross multiply
    106,371,038.60x = 159,556,557.90 × 92,934,110.60
  4. Step 4: Simplify right side
    106,371,038.60x = 14,828,246,798,833,904
  5. Step 5: Solve for x
    x = 14,828,246,798,833,904/106,371,038.60
  6. Step 6: Final answer
    x = 139,401,165.90

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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.