Home / 2,113,349,554.16-3,169,500,486.64-714,302,722.78

Finding the Fourth Proportional to 2,113,349,554.16, 3,169,500,486.64 and 714,302,722.78

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Solution

The fourth proportional to 2,113,349,554.16, 3,169,500,486.64 and 714,302,722.78 is: 1,071,277,027.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,113,349,554.16 : 3,169,500,486.64 = 714,302,722.78 : x
  2. Step 2: Convert to fraction form
    2,113,349,554.16/3,169,500,486.64 = 714,302,722.78/x
  3. Step 3: Cross multiply
    2,113,349,554.16x = 3,169,500,486.64 × 714,302,722.78
  4. Step 4: Simplify right side
    2,113,349,554.16x = 2,263,982,827,443,639,296
  5. Step 5: Solve for x
    x = 2,263,982,827,443,639,296/2,113,349,554.16
  6. Step 6: Final answer
    x = 1,071,277,027.02

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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.