Home / 34,950,800.47-52,426,155.34-9,391,810.45

Finding the Fourth Proportional to 34,950,800.47, 52,426,155.34 and 9,391,810.45

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Solution

The fourth proportional to 34,950,800.47, 52,426,155.34 and 9,391,810.45 is: 14,087,703.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,950,800.47 : 52,426,155.34 = 9,391,810.45 : x
  2. Step 2: Convert to fraction form
    34,950,800.47/52,426,155.34 = 9,391,810.45/x
  3. Step 3: Cross multiply
    34,950,800.47x = 52,426,155.34 × 9,391,810.45
  4. Step 4: Simplify right side
    34,950,800.47x = 492,376,513,575,535.31
  5. Step 5: Solve for x
    x = 492,376,513,575,535.31/34,950,800.47
  6. Step 6: Final answer
    x = 14,087,703.48

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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.