Home / 23,182,702.40-34,773,880.80-7,008,622.40

Finding the Fourth Proportional to 23,182,702.40, 34,773,880.80 and 7,008,622.40

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Solution

The fourth proportional to 23,182,702.40, 34,773,880.80 and 7,008,622.40 is: 10,512,881.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,182,702.40 : 34,773,880.80 = 7,008,622.40 : x
  2. Step 2: Convert to fraction form
    23,182,702.40/34,773,880.80 = 7,008,622.40/x
  3. Step 3: Cross multiply
    23,182,702.40x = 34,773,880.80 × 7,008,622.40
  4. Step 4: Simplify right side
    23,182,702.40x = 243,716,999,909,809.91
  5. Step 5: Solve for x
    x = 243,716,999,909,809.91/23,182,702.40
  6. Step 6: Final answer
    x = 10,512,881.36

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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.