Home / 249,484,082.80-374,197,534.44-65,269,336

Finding the Fourth Proportional to 249,484,082.80, 374,197,534.44 and 65,269,336

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Solution

The fourth proportional to 249,484,082.80, 374,197,534.44 and 65,269,336 is: 97,896,524.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    249,484,082.80 : 374,197,534.44 = 65,269,336 : x
  2. Step 2: Convert to fraction form
    249,484,082.80/374,197,534.44 = 65,269,336/x
  3. Step 3: Cross multiply
    249,484,082.80x = 374,197,534.44 × 65,269,336
  4. Step 4: Simplify right side
    249,484,082.80x = 24,423,624,605,735,932
  5. Step 5: Solve for x
    x = 24,423,624,605,735,932/249,484,082.80
  6. Step 6: Final answer
    x = 97,896,524.43

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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.