Home / 124,167,713,112.20-186,251,569,668.30-35,838,723,211.40

Finding the Fourth Proportional to 124,167,713,112.20, 186,251,569,668.30 and 35,838,723,211.40

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Solution

The fourth proportional to 124,167,713,112.20, 186,251,569,668.30 and 35,838,723,211.40 is: 53,758,084,817.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    124,167,713,112.20 : 186,251,569,668.30 = 35,838,723,211.40 : x
  2. Step 2: Convert to fraction form
    124,167,713,112.20/186,251,569,668.30 = 35,838,723,211.40/x
  3. Step 3: Cross multiply
    124,167,713,112.20x = 186,251,569,668.30 × 35,838,723,211.40
  4. Step 4: Simplify right side
    124,167,713,112.20x = 6,675,018,453,030,987,104,256
  5. Step 5: Solve for x
    x = 6,675,018,453,030,987,104,256/124,167,713,112.20
  6. Step 6: Final answer
    x = 53,758,084,817.10

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1.5x scale

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.