Home / 110,902,731.00-153,035,498.09-61,342,038.01

Finding the Fourth Proportional to 110,902,731.00, 153,035,498.09 and 61,342,038.01

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Solution

The fourth proportional to 110,902,731.00, 153,035,498.09 and 61,342,038.01 is: 84,646,331.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,902,731.00 : 153,035,498.09 = 61,342,038.01 : x
  2. Step 2: Convert to fraction form
    110,902,731.00/153,035,498.09 = 61,342,038.01/x
  3. Step 3: Cross multiply
    110,902,731.00x = 153,035,498.09 × 61,342,038.01
  4. Step 4: Simplify right side
    110,902,731.00x = 9,387,509,340,409,352
  5. Step 5: Solve for x
    x = 9,387,509,340,409,352/110,902,731.00
  6. Step 6: Final answer
    x = 84,646,331.58

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.