Home / 19,417,302.90-26,805,952.71-14,184,435.96

Finding the Fourth Proportional to 19,417,302.90, 26,805,952.71 and 14,184,435.96

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Solution

The fourth proportional to 19,417,302.90, 26,805,952.71 and 14,184,435.96 is: 19,581,881.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,417,302.90 : 26,805,952.71 = 14,184,435.96 : x
  2. Step 2: Convert to fraction form
    19,417,302.90/26,805,952.71 = 14,184,435.96/x
  3. Step 3: Cross multiply
    19,417,302.90x = 26,805,952.71 × 14,184,435.96
  4. Step 4: Simplify right side
    19,417,302.90x = 380,227,319,561,783.50
  5. Step 5: Solve for x
    x = 380,227,319,561,783.50/19,417,302.90
  6. Step 6: Final answer
    x = 19,581,881.25

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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.