Home / 17,798,445.48-26,697,711.96-5,019,017.16

Finding the Fourth Proportional to 17,798,445.48, 26,697,711.96 and 5,019,017.16

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Solution

The fourth proportional to 17,798,445.48, 26,697,711.96 and 5,019,017.16 is: 7,528,538.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,798,445.48 : 26,697,711.96 = 5,019,017.16 : x
  2. Step 2: Convert to fraction form
    17,798,445.48/26,697,711.96 = 5,019,017.16/x
  3. Step 3: Cross multiply
    17,798,445.48x = 26,697,711.96 × 5,019,017.16
  4. Step 4: Simplify right side
    17,798,445.48x = 133,996,274,459,977.23
  5. Step 5: Solve for x
    x = 133,996,274,459,977.23/17,798,445.48
  6. Step 6: Final answer
    x = 7,528,538.07

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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.