Home / 32,423,398.47-44,736,971.49-19,368,109.26

Finding the Fourth Proportional to 32,423,398.47, 44,736,971.49 and 19,368,109.26

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Solution

The fourth proportional to 32,423,398.47, 44,736,971.49 and 19,368,109.26 is: 26,723,619.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,423,398.47 : 44,736,971.49 = 19,368,109.26 : x
  2. Step 2: Convert to fraction form
    32,423,398.47/44,736,971.49 = 19,368,109.26/x
  3. Step 3: Cross multiply
    32,423,398.47x = 44,736,971.49 × 19,368,109.26
  4. Step 4: Simplify right side
    32,423,398.47x = 866,470,551,779,825.12
  5. Step 5: Solve for x
    x = 866,470,551,779,825.12/32,423,398.47
  6. Step 6: Final answer
    x = 26,723,619.14

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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.