Home / 60,155,742,129.58-90,236,610,390.60-22,893,621,782.86

Finding the Fourth Proportional to 60,155,742,129.58, 90,236,610,390.60 and 22,893,621,782.86

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Solution

The fourth proportional to 60,155,742,129.58, 90,236,610,390.60 and 22,893,621,782.86 is: 34,341,573,324.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,155,742,129.58 : 90,236,610,390.60 = 22,893,621,782.86 : x
  2. Step 2: Convert to fraction form
    60,155,742,129.58/90,236,610,390.60 = 22,893,621,782.86/x
  3. Step 3: Cross multiply
    60,155,742,129.58x = 90,236,610,390.60 × 22,893,621,782.86
  4. Step 4: Simplify right side
    60,155,742,129.58x = 2,065,842,829,249,691,254,784
  5. Step 5: Solve for x
    x = 2,065,842,829,249,691,254,784/60,155,742,129.58
  6. Step 6: Final answer
    x = 34,341,573,324.78

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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.