Home / 26,290,941.19-36,281,619.23-14,370,000.48

Finding the Fourth Proportional to 26,290,941.19, 36,281,619.23 and 14,370,000.48

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Solution

The fourth proportional to 26,290,941.19, 36,281,619.23 and 14,370,000.48 is: 19,830,666.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,290,941.19 : 36,281,619.23 = 14,370,000.48 : x
  2. Step 2: Convert to fraction form
    26,290,941.19/36,281,619.23 = 14,370,000.48/x
  3. Step 3: Cross multiply
    26,290,941.19x = 36,281,619.23 × 14,370,000.48
  4. Step 4: Simplify right side
    26,290,941.19x = 521,366,885,678,427.25
  5. Step 5: Solve for x
    x = 521,366,885,678,427.25/26,290,941.19
  6. Step 6: Final answer
    x = 19,830,666.46

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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.