Home / 98,103,266,351.22-147,154,899,361.74-23,573,249,779.83

Finding the Fourth Proportional to 98,103,266,351.22, 147,154,899,361.74 and 23,573,249,779.83

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Solution

The fourth proportional to 98,103,266,351.22, 147,154,899,361.74 and 23,573,249,779.83 is: 35,359,874,630.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    98,103,266,351.22 : 147,154,899,361.74 = 23,573,249,779.83 : x
  2. Step 2: Convert to fraction form
    98,103,266,351.22/147,154,899,361.74 = 23,573,249,779.83/x
  3. Step 3: Cross multiply
    98,103,266,351.22x = 147,154,899,361.74 × 23,573,249,779.83
  4. Step 4: Simplify right side
    98,103,266,351.22x = 3,468,919,198,980,043,177,984
  5. Step 5: Solve for x
    x = 3,468,919,198,980,043,177,984/98,103,266,351.22
  6. Step 6: Final answer
    x = 35,359,874,630.08

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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.