Home / 46,798,902.63-64,582,265.12-26,172,430.83

Finding the Fourth Proportional to 46,798,902.63, 64,582,265.12 and 26,172,430.83

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Solution

The fourth proportional to 46,798,902.63, 64,582,265.12 and 26,172,430.83 is: 36,117,831.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,798,902.63 : 64,582,265.12 = 26,172,430.83 : x
  2. Step 2: Convert to fraction form
    46,798,902.63/64,582,265.12 = 26,172,430.83/x
  3. Step 3: Cross multiply
    46,798,902.63x = 64,582,265.12 × 26,172,430.83
  4. Step 4: Simplify right side
    46,798,902.63x = 1,690,274,866,567,059.50
  5. Step 5: Solve for x
    x = 1,690,274,866,567,059.50/46,798,902.63
  6. Step 6: Final answer
    x = 36,117,831.22

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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.