Home / 27,335,261.16-37,723,018.20-14,945,368.98

Finding the Fourth Proportional to 27,335,261.16, 37,723,018.20 and 14,945,368.98

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Solution

The fourth proportional to 27,335,261.16, 37,723,018.20 and 14,945,368.98 is: 20,624,804.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,335,261.16 : 37,723,018.20 = 14,945,368.98 : x
  2. Step 2: Convert to fraction form
    27,335,261.16/37,723,018.20 = 14,945,368.98/x
  3. Step 3: Cross multiply
    27,335,261.16x = 37,723,018.20 × 14,945,368.98
  4. Step 4: Simplify right side
    27,335,261.16x = 563,784,426,038,255.50
  5. Step 5: Solve for x
    x = 563,784,426,038,255.50/27,335,261.16
  6. Step 6: Final answer
    x = 20,624,804.82

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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.