Home / 35,607,513.42-53,409,665.12-14,849,403.66

Finding the Fourth Proportional to 35,607,513.42, 53,409,665.12 and 14,849,403.66

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Solution

The fourth proportional to 35,607,513.42, 53,409,665.12 and 14,849,403.66 is: 22,273,436.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,607,513.42 : 53,409,665.12 = 14,849,403.66 : x
  2. Step 2: Convert to fraction form
    35,607,513.42/53,409,665.12 = 14,849,403.66/x
  3. Step 3: Cross multiply
    35,607,513.42x = 53,409,665.12 × 14,849,403.66
  4. Step 4: Simplify right side
    35,607,513.42x = 793,101,676,638,055.38
  5. Step 5: Solve for x
    x = 793,101,676,638,055.38/35,607,513.42
  6. Step 6: Final answer
    x = 22,273,436.15

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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.