Home / 35,337,643.20-53,006,464.80-23,916,254.40

Finding the Fourth Proportional to 35,337,643.20, 53,006,464.80 and 23,916,254.40

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Solution

The fourth proportional to 35,337,643.20, 53,006,464.80 and 23,916,254.40 is: 35,874,381.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,337,643.20 : 53,006,464.80 = 23,916,254.40 : x
  2. Step 2: Convert to fraction form
    35,337,643.20/53,006,464.80 = 23,916,254.40/x
  3. Step 3: Cross multiply
    35,337,643.20x = 53,006,464.80 × 23,916,254.40
  4. Step 4: Simplify right side
    35,337,643.20x = 1,267,716,097,001,445
  5. Step 5: Solve for x
    x = 1,267,716,097,001,445/35,337,643.20
  6. Step 6: Final answer
    x = 35,874,381.60

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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.