Home / 10,430,036,298,118-15,645,050,764,863-2,789,346,484,794.90

Finding the Fourth Proportional to 10,430,036,298,118, 15,645,050,764,863 and 2,789,346,484,794.90

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Solution

The fourth proportional to 10,430,036,298,118, 15,645,050,764,863 and 2,789,346,484,794.90 is: 4,184,018,742,416.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,430,036,298,118 : 15,645,050,764,863 = 2,789,346,484,794.90 : x
  2. Step 2: Convert to fraction form
    10,430,036,298,118/15,645,050,764,863 = 2,789,346,484,794.90/x
  3. Step 3: Cross multiply
    10,430,036,298,118x = 15,645,050,764,863 × 2,789,346,484,794.90
  4. Step 4: Simplify right side
    10,430,036,298,118x = 43,639,467,355,408,367,251,095,552
  5. Step 5: Solve for x
    x = 43,639,467,355,408,367,251,095,552/10,430,036,298,118
  6. Step 6: Final answer
    x = 4,184,018,742,416.33

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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.