Home / 58,758,889.98-81,001,807.02-41,062,851.18

Finding the Fourth Proportional to 58,758,889.98, 81,001,807.02 and 41,062,851.18

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Solution

The fourth proportional to 58,758,889.98, 81,001,807.02 and 41,062,851.18 is: 56,607,011.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,758,889.98 : 81,001,807.02 = 41,062,851.18 : x
  2. Step 2: Convert to fraction form
    58,758,889.98/81,001,807.02 = 41,062,851.18/x
  3. Step 3: Cross multiply
    58,758,889.98x = 81,001,807.02 × 41,062,851.18
  4. Step 4: Simplify right side
    58,758,889.98x = 3,326,165,146,973,339
  5. Step 5: Solve for x
    x = 3,326,165,146,973,339/58,758,889.98
  6. Step 6: Final answer
    x = 56,607,011.26

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Why These Related Problems?

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