Home / 11,071,710.98-16,607,566.46-7,046,045.40

Finding the Fourth Proportional to 11,071,710.98, 16,607,566.46 and 7,046,045.40

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Solution

The fourth proportional to 11,071,710.98, 16,607,566.46 and 7,046,045.40 is: 10,569,068.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,071,710.98 : 16,607,566.46 = 7,046,045.40 : x
  2. Step 2: Convert to fraction form
    11,071,710.98/16,607,566.46 = 7,046,045.40/x
  3. Step 3: Cross multiply
    11,071,710.98x = 16,607,566.46 × 7,046,045.40
  4. Step 4: Simplify right side
    11,071,710.98x = 117,017,667,278,292.41
  5. Step 5: Solve for x
    x = 117,017,667,278,292.41/11,071,710.98
  6. Step 6: Final answer
    x = 10,569,068.10

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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.