Home / 1,594,569,615.40-2,391,854,423.10-1,010,409,668.20

Finding the Fourth Proportional to 1,594,569,615.40, 2,391,854,423.10 and 1,010,409,668.20

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Solution

The fourth proportional to 1,594,569,615.40, 2,391,854,423.10 and 1,010,409,668.20 is: 1,515,614,502.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,594,569,615.40 : 2,391,854,423.10 = 1,010,409,668.20 : x
  2. Step 2: Convert to fraction form
    1,594,569,615.40/2,391,854,423.10 = 1,010,409,668.20/x
  3. Step 3: Cross multiply
    1,594,569,615.40x = 2,391,854,423.10 × 1,010,409,668.20
  4. Step 4: Simplify right side
    1,594,569,615.40x = 2,416,752,834,027,173,376
  5. Step 5: Solve for x
    x = 2,416,752,834,027,173,376/1,594,569,615.40
  6. Step 6: Final answer
    x = 1,515,614,502.30

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Double scale
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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.