Home / 60,521,742,733.20-90,619,355,424.60-60,521,742,733.20

Finding the Fourth Proportional to 60,521,742,733.20, 90,619,355,424.60 and 60,521,742,733.20

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Solution

The fourth proportional to 60,521,742,733.20, 90,619,355,424.60 and 60,521,742,733.20 is: 90,619,355,424.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,521,742,733.20 : 90,619,355,424.60 = 60,521,742,733.20 : x
  2. Step 2: Convert to fraction form
    60,521,742,733.20/90,619,355,424.60 = 60,521,742,733.20/x
  3. Step 3: Cross multiply
    60,521,742,733.20x = 90,619,355,424.60 × 60,521,742,733.20
  4. Step 4: Simplify right side
    60,521,742,733.20x = 5,484,441,315,656,053,293,056
  5. Step 5: Solve for x
    x = 5,484,441,315,656,053,293,056/60,521,742,733.20
  6. Step 6: Final answer
    x = 90,619,355,424.60

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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.