Home / 45,558,973.95-62,871,343.11-25,716,916.77

Finding the Fourth Proportional to 45,558,973.95, 62,871,343.11 and 25,716,916.77

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Solution

The fourth proportional to 45,558,973.95, 62,871,343.11 and 25,716,916.77 is: 35,489,322.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,558,973.95 : 62,871,343.11 = 25,716,916.77 : x
  2. Step 2: Convert to fraction form
    45,558,973.95/62,871,343.11 = 25,716,916.77/x
  3. Step 3: Cross multiply
    45,558,973.95x = 62,871,343.11 × 25,716,916.77
  4. Step 4: Simplify right side
    45,558,973.95x = 1,616,857,097,977,983
  5. Step 5: Solve for x
    x = 1,616,857,097,977,983/45,558,973.95
  6. Step 6: Final answer
    x = 35,489,322.03

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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.