Home / 27,097,068.65-37,365,688.91-16,081,690.17

Finding the Fourth Proportional to 27,097,068.65, 37,365,688.91 and 16,081,690.17

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Solution

The fourth proportional to 27,097,068.65, 37,365,688.91 and 16,081,690.17 is: 22,175,957.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,097,068.65 : 37,365,688.91 = 16,081,690.17 : x
  2. Step 2: Convert to fraction form
    27,097,068.65/37,365,688.91 = 16,081,690.17/x
  3. Step 3: Cross multiply
    27,097,068.65x = 37,365,688.91 × 16,081,690.17
  4. Step 4: Simplify right side
    27,097,068.65x = 600,903,432,039,225
  5. Step 5: Solve for x
    x = 600,903,432,039,225/27,097,068.65
  6. Step 6: Final answer
    x = 22,175,957.10

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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.