Home / 23,688,011.48-32,689,681.21-13,898,622.22

Finding the Fourth Proportional to 23,688,011.48, 32,689,681.21 and 13,898,622.22

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Solution

The fourth proportional to 23,688,011.48, 32,689,681.21 and 13,898,622.22 is: 19,180,230.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,688,011.48 : 32,689,681.21 = 13,898,622.22 : x
  2. Step 2: Convert to fraction form
    23,688,011.48/32,689,681.21 = 13,898,622.22/x
  3. Step 3: Cross multiply
    23,688,011.48x = 32,689,681.21 × 13,898,622.22
  4. Step 4: Simplify right side
    23,688,011.48x = 454,341,529,513,551.69
  5. Step 5: Solve for x
    x = 454,341,529,513,551.69/23,688,011.48
  6. Step 6: Final answer
    x = 19,180,230.89

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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.