Home / 46,804,800.69-64,590,272.51-26,178,247.89

Finding the Fourth Proportional to 46,804,800.69, 64,590,272.51 and 26,178,247.89

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Solution

The fourth proportional to 46,804,800.69, 64,590,272.51 and 26,178,247.89 is: 36,125,784.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,804,800.69 : 64,590,272.51 = 26,178,247.89 : x
  2. Step 2: Convert to fraction form
    46,804,800.69/64,590,272.51 = 26,178,247.89/x
  3. Step 3: Cross multiply
    46,804,800.69x = 64,590,272.51 × 26,178,247.89
  4. Step 4: Simplify right side
    46,804,800.69x = 1,690,860,164,918,541.25
  5. Step 5: Solve for x
    x = 1,690,860,164,918,541.25/46,804,800.69
  6. Step 6: Final answer
    x = 36,125,784.96

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.