Home / 23,112,855.40-34,673,430.30-9,651,044.20

Finding the Fourth Proportional to 23,112,855.40, 34,673,430.30 and 9,651,044.20

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Solution

The fourth proportional to 23,112,855.40, 34,673,430.30 and 9,651,044.20 is: 14,478,298.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,112,855.40 : 34,673,430.30 = 9,651,044.20 : x
  2. Step 2: Convert to fraction form
    23,112,855.40/34,673,430.30 = 9,651,044.20/x
  3. Step 3: Cross multiply
    23,112,855.40x = 34,673,430.30 × 9,651,044.20
  4. Step 4: Simplify right side
    23,112,855.40x = 334,634,808,390,919.19
  5. Step 5: Solve for x
    x = 334,634,808,390,919.19/23,112,855.40
  6. Step 6: Final answer
    x = 14,478,298.01

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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.