Home / 98,299,575,361.56-147,456,021,834.60-34,549,170,689.90

Finding the Fourth Proportional to 98,299,575,361.56, 147,456,021,834.60 and 34,549,170,689.90

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Solution

The fourth proportional to 98,299,575,361.56, 147,456,021,834.60 and 34,549,170,689.90 is: 51,826,096,388.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    98,299,575,361.56 : 147,456,021,834.60 = 34,549,170,689.90 : x
  2. Step 2: Convert to fraction form
    98,299,575,361.56/147,456,021,834.60 = 34,549,170,689.90/x
  3. Step 3: Cross multiply
    98,299,575,361.56x = 147,456,021,834.60 × 34,549,170,689.90
  4. Step 4: Simplify right side
    98,299,575,361.56x = 5,094,483,267,617,216,790,528
  5. Step 5: Solve for x
    x = 5,094,483,267,617,216,790,528/98,299,575,361.56
  6. Step 6: Final answer
    x = 51,826,096,388.30

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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.