Home / 29,069,909.40-43,604,864.10-23,401,205.40

Finding the Fourth Proportional to 29,069,909.40, 43,604,864.10 and 23,401,205.40

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Solution

The fourth proportional to 29,069,909.40, 43,604,864.10 and 23,401,205.40 is: 35,101,808.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,069,909.40 : 43,604,864.10 = 23,401,205.40 : x
  2. Step 2: Convert to fraction form
    29,069,909.40/43,604,864.10 = 23,401,205.40/x
  3. Step 3: Cross multiply
    29,069,909.40x = 43,604,864.10 × 23,401,205.40
  4. Step 4: Simplify right side
    29,069,909.40x = 1,020,406,381,243,186.12
  5. Step 5: Solve for x
    x = 1,020,406,381,243,186.12/29,069,909.40
  6. Step 6: Final answer
    x = 35,101,808.10

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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.