Home / 60,155,742,126.93-90,236,610,386.64-22,893,621,780.24

Finding the Fourth Proportional to 60,155,742,126.93, 90,236,610,386.64 and 22,893,621,780.24

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Solution

The fourth proportional to 60,155,742,126.93, 90,236,610,386.64 and 22,893,621,780.24 is: 34,341,573,320.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,155,742,126.93 : 90,236,610,386.64 = 22,893,621,780.24 : x
  2. Step 2: Convert to fraction form
    60,155,742,126.93/90,236,610,386.64 = 22,893,621,780.24/x
  3. Step 3: Cross multiply
    60,155,742,126.93x = 90,236,610,386.64 × 22,893,621,780.24
  4. Step 4: Simplify right side
    60,155,742,126.93x = 2,065,842,828,922,612,613,120
  5. Step 5: Solve for x
    x = 2,065,842,828,922,612,613,120/60,155,742,126.93
  6. Step 6: Final answer
    x = 34,341,573,320.86

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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.