Home / 10,368,095.30-15,552,142.95-6,585,848.90

Finding the Fourth Proportional to 10,368,095.30, 15,552,142.95 and 6,585,848.90

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Solution

The fourth proportional to 10,368,095.30, 15,552,142.95 and 6,585,848.90 is: 9,878,773.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,368,095.30 : 15,552,142.95 = 6,585,848.90 : x
  2. Step 2: Convert to fraction form
    10,368,095.30/15,552,142.95 = 6,585,848.90/x
  3. Step 3: Cross multiply
    10,368,095.30x = 15,552,142.95 × 6,585,848.90
  4. Step 4: Simplify right side
    10,368,095.30x = 102,424,063,539,900.25
  5. Step 5: Solve for x
    x = 102,424,063,539,900.25/10,368,095.30
  6. Step 6: Final answer
    x = 9,878,773.35

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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.