Home / 24,688,289.70-37,032,434.55-7,648,827.30

Finding the Fourth Proportional to 24,688,289.70, 37,032,434.55 and 7,648,827.30

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Solution

The fourth proportional to 24,688,289.70, 37,032,434.55 and 7,648,827.30 is: 11,473,240.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,688,289.70 : 37,032,434.55 = 7,648,827.30 : x
  2. Step 2: Convert to fraction form
    24,688,289.70/37,032,434.55 = 7,648,827.30/x
  3. Step 3: Cross multiply
    24,688,289.70x = 37,032,434.55 × 7,648,827.30
  4. Step 4: Simplify right side
    24,688,289.70x = 283,254,696,371,503.19
  5. Step 5: Solve for x
    x = 283,254,696,371,503.19/24,688,289.70
  6. Step 6: Final answer
    x = 11,473,240.95

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.