Home / 1,706,475,367,487.60-2,557,921,223,488.50-574,157,630,081.64

Finding the Fourth Proportional to 1,706,475,367,487.60, 2,557,921,223,488.50 and 574,157,630,081.64

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Solution

The fourth proportional to 1,706,475,367,487.60, 2,557,921,223,488.50 and 574,157,630,081.64 is: 860,633,569,985.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,706,475,367,487.60 : 2,557,921,223,488.50 = 574,157,630,081.64 : x
  2. Step 2: Convert to fraction form
    1,706,475,367,487.60/2,557,921,223,488.50 = 574,157,630,081.64/x
  3. Step 3: Cross multiply
    1,706,475,367,487.60x = 2,557,921,223,488.50 × 574,157,630,081.64
  4. Step 4: Simplify right side
    1,706,475,367,487.60x = 1,468,649,987,613,686,346,285,056
  5. Step 5: Solve for x
    x = 1,468,649,987,613,686,346,285,056/1,706,475,367,487.60
  6. Step 6: Final answer
    x = 860,633,569,985.80

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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.