Home / 23,326,537.60-34,989,806.40-13,248,841.60

Finding the Fourth Proportional to 23,326,537.60, 34,989,806.40 and 13,248,841.60

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Solution

The fourth proportional to 23,326,537.60, 34,989,806.40 and 13,248,841.60 is: 19,873,262.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,326,537.60 : 34,989,806.40 = 13,248,841.60 : x
  2. Step 2: Convert to fraction form
    23,326,537.60/34,989,806.40 = 13,248,841.60/x
  3. Step 3: Cross multiply
    23,326,537.60x = 34,989,806.40 × 13,248,841.60
  4. Step 4: Simplify right side
    23,326,537.60x = 463,574,402,608,266.19
  5. Step 5: Solve for x
    x = 463,574,402,608,266.19/23,326,537.60
  6. Step 6: Final answer
    x = 19,873,262.40

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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.