Home / 60,155,742,121.32-90,236,610,378.21-22,893,621,774.60

Finding the Fourth Proportional to 60,155,742,121.32, 90,236,610,378.21 and 22,893,621,774.60

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Solution

The fourth proportional to 60,155,742,121.32, 90,236,610,378.21 and 22,893,621,774.60 is: 34,341,573,312.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,155,742,121.32 : 90,236,610,378.21 = 22,893,621,774.60 : x
  2. Step 2: Convert to fraction form
    60,155,742,121.32/90,236,610,378.21 = 22,893,621,774.60/x
  3. Step 3: Cross multiply
    60,155,742,121.32x = 90,236,610,378.21 × 22,893,621,774.60
  4. Step 4: Simplify right side
    60,155,742,121.32x = 2,065,842,828,220,684,828,672
  5. Step 5: Solve for x
    x = 2,065,842,828,220,684,828,672/60,155,742,121.32
  6. Step 6: Final answer
    x = 34,341,573,312.39

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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.