Home / 14,018,253.63-19,353,947.54-10,748,787.45

Finding the Fourth Proportional to 14,018,253.63, 19,353,947.54 and 10,748,787.45

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Solution

The fourth proportional to 14,018,253.63, 19,353,947.54 and 10,748,787.45 is: 14,840,041.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,018,253.63 : 19,353,947.54 = 10,748,787.45 : x
  2. Step 2: Convert to fraction form
    14,018,253.63/19,353,947.54 = 10,748,787.45/x
  3. Step 3: Cross multiply
    14,018,253.63x = 19,353,947.54 × 10,748,787.45
  4. Step 4: Simplify right side
    14,018,253.63x = 208,031,468,425,910.34
  5. Step 5: Solve for x
    x = 208,031,468,425,910.34/14,018,253.63
  6. Step 6: Final answer
    x = 14,840,041.70

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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.