Home / 27,604,030.20-41,406,045.30-7,411,313.40

Finding the Fourth Proportional to 27,604,030.20, 41,406,045.30 and 7,411,313.40

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Solution

The fourth proportional to 27,604,030.20, 41,406,045.30 and 7,411,313.40 is: 11,116,970.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,604,030.20 : 41,406,045.30 = 7,411,313.40 : x
  2. Step 2: Convert to fraction form
    27,604,030.20/41,406,045.30 = 7,411,313.40/x
  3. Step 3: Cross multiply
    27,604,030.20x = 41,406,045.30 × 7,411,313.40
  4. Step 4: Simplify right side
    27,604,030.20x = 306,873,178,372,897
  5. Step 5: Solve for x
    x = 306,873,178,372,897/27,604,030.20
  6. Step 6: Final answer
    x = 11,116,970.10

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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.