Home / 14,090,483.03-21,136,282.79-6,702,756.02

Finding the Fourth Proportional to 14,090,483.03, 21,136,282.79 and 6,702,756.02

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Solution

The fourth proportional to 14,090,483.03, 21,136,282.79 and 6,702,756.02 is: 10,054,399.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,090,483.03 : 21,136,282.79 = 6,702,756.02 : x
  2. Step 2: Convert to fraction form
    14,090,483.03/21,136,282.79 = 6,702,756.02/x
  3. Step 3: Cross multiply
    14,090,483.03x = 21,136,282.79 × 6,702,756.02
  4. Step 4: Simplify right side
    14,090,483.03x = 141,671,346,788,907.22
  5. Step 5: Solve for x
    x = 141,671,346,788,907.22/14,090,483.03
  6. Step 6: Final answer
    x = 10,054,399.59

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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.