Home / 249,983,258.62-374,973,816.98-63,238,969.30

Finding the Fourth Proportional to 249,983,258.62, 374,973,816.98 and 63,238,969.30

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Solution

The fourth proportional to 249,983,258.62, 374,973,816.98 and 63,238,969.30 is: 94,858,183.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    249,983,258.62 : 374,973,816.98 = 63,238,969.30 : x
  2. Step 2: Convert to fraction form
    249,983,258.62/374,973,816.98 = 63,238,969.30/x
  3. Step 3: Cross multiply
    249,983,258.62x = 374,973,816.98 × 63,238,969.30
  4. Step 4: Simplify right side
    249,983,258.62x = 23,712,957,700,302,040
  5. Step 5: Solve for x
    x = 23,712,957,700,302,040/249,983,258.62
  6. Step 6: Final answer
    x = 94,858,183.03

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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.