Home / 14,018,250.63-19,353,943.40-10,748,784.45

Finding the Fourth Proportional to 14,018,250.63, 19,353,943.40 and 10,748,784.45

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Solution

The fourth proportional to 14,018,250.63, 19,353,943.40 and 10,748,784.45 is: 14,840,037.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,018,250.63 : 19,353,943.40 = 10,748,784.45 : x
  2. Step 2: Convert to fraction form
    14,018,250.63/19,353,943.40 = 10,748,784.45/x
  3. Step 3: Cross multiply
    14,018,250.63x = 19,353,943.40 × 10,748,784.45
  4. Step 4: Simplify right side
    14,018,250.63x = 208,031,365,810,356.19
  5. Step 5: Solve for x
    x = 208,031,365,810,356.19/14,018,250.63
  6. Step 6: Final answer
    x = 14,840,037.56

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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.