Home / 83,714,004.46-115,526,669.73-46,038,657.52

Finding the Fourth Proportional to 83,714,004.46, 115,526,669.73 and 46,038,657.52

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Solution

The fourth proportional to 83,714,004.46, 115,526,669.73 and 46,038,657.52 is: 63,534,086.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    83,714,004.46 : 115,526,669.73 = 46,038,657.52 : x
  2. Step 2: Convert to fraction form
    83,714,004.46/115,526,669.73 = 46,038,657.52/x
  3. Step 3: Cross multiply
    83,714,004.46x = 115,526,669.73 × 46,038,657.52
  4. Step 4: Simplify right side
    83,714,004.46x = 5,318,692,781,547,988
  5. Step 5: Solve for x
    x = 5,318,692,781,547,988/83,714,004.46
  6. Step 6: Final answer
    x = 63,534,086.28

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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.