Home / 57,938,224,256.03-86,911,473,532.85-15,442,898,908.34

Finding the Fourth Proportional to 57,938,224,256.03, 86,911,473,532.85 and 15,442,898,908.34

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Solution

The fourth proportional to 57,938,224,256.03, 86,911,473,532.85 and 15,442,898,908.34 is: 23,165,451,081.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,938,224,256.03 : 86,911,473,532.85 = 15,442,898,908.34 : x
  2. Step 2: Convert to fraction form
    57,938,224,256.03/86,911,473,532.85 = 15,442,898,908.34/x
  3. Step 3: Cross multiply
    57,938,224,256.03x = 86,911,473,532.85 × 15,442,898,908.34
  4. Step 4: Simplify right side
    57,938,224,256.03x = 1,342,165,099,742,158,127,104
  5. Step 5: Solve for x
    x = 1,342,165,099,742,158,127,104/57,938,224,256.03
  6. Step 6: Final answer
    x = 23,165,451,081.33

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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.