Home / 296,354,344.07-444,359,205.90-112,136,051.01

Finding the Fourth Proportional to 296,354,344.07, 444,359,205.90 and 112,136,051.01

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Solution

The fourth proportional to 296,354,344.07, 444,359,205.90 and 112,136,051.01 is: 168,138,876.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    296,354,344.07 : 444,359,205.90 = 112,136,051.01 : x
  2. Step 2: Convert to fraction form
    296,354,344.07/444,359,205.90 = 112,136,051.01/x
  3. Step 3: Cross multiply
    296,354,344.07x = 444,359,205.90 × 112,136,051.01
  4. Step 4: Simplify right side
    296,354,344.07x = 49,828,686,579,565,496
  5. Step 5: Solve for x
    x = 49,828,686,579,565,496/296,354,344.07
  6. Step 6: Final answer
    x = 168,138,876.91

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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.