Home / 3,314,275,457.52-4,972,068,095.04-1,215,771,354.54

Finding the Fourth Proportional to 3,314,275,457.52, 4,972,068,095.04 and 1,215,771,354.54

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Solution

The fourth proportional to 3,314,275,457.52, 4,972,068,095.04 and 1,215,771,354.54 is: 1,823,897,271.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,314,275,457.52 : 4,972,068,095.04 = 1,215,771,354.54 : x
  2. Step 2: Convert to fraction form
    3,314,275,457.52/4,972,068,095.04 = 1,215,771,354.54/x
  3. Step 3: Cross multiply
    3,314,275,457.52x = 4,972,068,095.04 × 1,215,771,354.54
  4. Step 4: Simplify right side
    3,314,275,457.52x = 6,044,897,962,771,898,368
  5. Step 5: Solve for x
    x = 6,044,897,962,771,898,368/3,314,275,457.52
  6. Step 6: Final answer
    x = 1,823,897,271.14

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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.