Home / 45,915,051.99-63,362,771.76-25,288,498.17

Finding the Fourth Proportional to 45,915,051.99, 63,362,771.76 and 25,288,498.17

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Solution

The fourth proportional to 45,915,051.99, 63,362,771.76 and 25,288,498.17 is: 34,898,127.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,915,051.99 : 63,362,771.76 = 25,288,498.17 : x
  2. Step 2: Convert to fraction form
    45,915,051.99/63,362,771.76 = 25,288,498.17/x
  3. Step 3: Cross multiply
    45,915,051.99x = 63,362,771.76 × 25,288,498.17
  4. Step 4: Simplify right side
    45,915,051.99x = 1,602,349,337,698,887.75
  5. Step 5: Solve for x
    x = 1,602,349,337,698,887.75/45,915,051.99
  6. Step 6: Final answer
    x = 34,898,127.48

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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.