Home / 26,402,430.06-36,439,089.12-14,644,297.98

Finding the Fourth Proportional to 26,402,430.06, 36,439,089.12 and 14,644,297.98

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Solution

The fourth proportional to 26,402,430.06, 36,439,089.12 and 14,644,297.98 is: 20,211,203.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,402,430.06 : 36,439,089.12 = 14,644,297.98 : x
  2. Step 2: Convert to fraction form
    26,402,430.06/36,439,089.12 = 14,644,297.98/x
  3. Step 3: Cross multiply
    26,402,430.06x = 36,439,089.12 × 14,644,297.98
  4. Step 4: Simplify right side
    26,402,430.06x = 533,624,879,193,055.94
  5. Step 5: Solve for x
    x = 533,624,879,193,055.94/26,402,430.06
  6. Step 6: Final answer
    x = 20,211,203.21

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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.