Home / 3,552,630,124.96-4,902,435,343.53-1,944,774,078.34

Finding the Fourth Proportional to 3,552,630,124.96, 4,902,435,343.53 and 1,944,774,078.34

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Solution

The fourth proportional to 3,552,630,124.96, 4,902,435,343.53 and 1,944,774,078.34 is: 2,683,681,903.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,552,630,124.96 : 4,902,435,343.53 = 1,944,774,078.34 : x
  2. Step 2: Convert to fraction form
    3,552,630,124.96/4,902,435,343.53 = 1,944,774,078.34/x
  3. Step 3: Cross multiply
    3,552,630,124.96x = 4,902,435,343.53 × 1,944,774,078.34
  4. Step 4: Simplify right side
    3,552,630,124.96x = 9,534,129,176,834,996,224
  5. Step 5: Solve for x
    x = 9,534,129,176,834,996,224/3,552,630,124.96
  6. Step 6: Final answer
    x = 2,683,681,903.68

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Double scale
Find fourth proportional to 3,552,630,125.96, 4,902,435,344.91 and 1,944,774,079.34
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.