Home / 14,388,547.68-21,598,186.32-6,195,244.32

Finding the Fourth Proportional to 14,388,547.68, 21,598,186.32 and 6,195,244.32

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Solution

The fourth proportional to 14,388,547.68, 21,598,186.32 and 6,195,244.32 is: 9,299,482.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,388,547.68 : 21,598,186.32 = 6,195,244.32 : x
  2. Step 2: Convert to fraction form
    14,388,547.68/21,598,186.32 = 6,195,244.32/x
  3. Step 3: Cross multiply
    14,388,547.68x = 21,598,186.32 × 6,195,244.32
  4. Step 4: Simplify right side
    14,388,547.68x = 133,806,041,121,281.70
  5. Step 5: Solve for x
    x = 133,806,041,121,281.70/14,388,547.68
  6. Step 6: Final answer
    x = 9,299,482.07

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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.