Home / 60,521,742,730.20-90,619,355,420.10-60,521,742,730.20

Finding the Fourth Proportional to 60,521,742,730.20, 90,619,355,420.10 and 60,521,742,730.20

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Solution

The fourth proportional to 60,521,742,730.20, 90,619,355,420.10 and 60,521,742,730.20 is: 90,619,355,420.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,521,742,730.20 : 90,619,355,420.10 = 60,521,742,730.20 : x
  2. Step 2: Convert to fraction form
    60,521,742,730.20/90,619,355,420.10 = 60,521,742,730.20/x
  3. Step 3: Cross multiply
    60,521,742,730.20x = 90,619,355,420.10 × 60,521,742,730.20
  4. Step 4: Simplify right side
    60,521,742,730.20x = 5,484,441,315,111,847,591,936
  5. Step 5: Solve for x
    x = 5,484,441,315,111,847,591,936/60,521,742,730.20
  6. Step 6: Final answer
    x = 90,619,355,420.10

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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.