Home / 57,362,802.01-86,044,095.47-17,974,071.20

Finding the Fourth Proportional to 57,362,802.01, 86,044,095.47 and 17,974,071.20

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Solution

The fourth proportional to 57,362,802.01, 86,044,095.47 and 17,974,071.20 is: 26,961,073.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,362,802.01 : 86,044,095.47 = 17,974,071.20 : x
  2. Step 2: Convert to fraction form
    57,362,802.01/86,044,095.47 = 17,974,071.20/x
  3. Step 3: Cross multiply
    57,362,802.01x = 86,044,095.47 × 17,974,071.20
  4. Step 4: Simplify right side
    57,362,802.01x = 1,546,562,698,317,377.50
  5. Step 5: Solve for x
    x = 1,546,562,698,317,377.50/57,362,802.01
  6. Step 6: Final answer
    x = 26,961,073.10

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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.