Home / 25,814,384.30-35,622,498.10-14,209,681.16

Finding the Fourth Proportional to 25,814,384.30, 35,622,498.10 and 14,209,681.16

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Solution

The fourth proportional to 25,814,384.30, 35,622,498.10 and 14,209,681.16 is: 19,608,615.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,814,384.30 : 35,622,498.10 = 14,209,681.16 : x
  2. Step 2: Convert to fraction form
    25,814,384.30/35,622,498.10 = 14,209,681.16/x
  3. Step 3: Cross multiply
    25,814,384.30x = 35,622,498.10 × 14,209,681.16
  4. Step 4: Simplify right side
    25,814,384.30x = 506,184,340,123,705.81
  5. Step 5: Solve for x
    x = 506,184,340,123,705.81/25,814,384.30
  6. Step 6: Final answer
    x = 19,608,615.66

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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.