Home / 35,827,579.20-53,748,367.20-14,258,510.40

Finding the Fourth Proportional to 35,827,579.20, 53,748,367.20 and 14,258,510.40

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Solution

The fourth proportional to 35,827,579.20, 53,748,367.20 and 14,258,510.40 is: 21,390,550.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,827,579.20 : 53,748,367.20 = 14,258,510.40 : x
  2. Step 2: Convert to fraction form
    35,827,579.20/53,748,367.20 = 14,258,510.40/x
  3. Step 3: Cross multiply
    35,827,579.20x = 53,748,367.20 × 14,258,510.40
  4. Step 4: Simplify right side
    35,827,579.20x = 766,371,652,704,219
  5. Step 5: Solve for x
    x = 766,371,652,704,219/35,827,579.20
  6. Step 6: Final answer
    x = 21,390,550.79

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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.