Home / 35,457,447.09-53,077,085.28-23,134,876.95

Finding the Fourth Proportional to 35,457,447.09, 53,077,085.28 and 23,134,876.95

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Solution

The fourth proportional to 35,457,447.09, 53,077,085.28 and 23,134,876.95 is: 34,631,140.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,457,447.09 : 53,077,085.28 = 23,134,876.95 : x
  2. Step 2: Convert to fraction form
    35,457,447.09/53,077,085.28 = 23,134,876.95/x
  3. Step 3: Cross multiply
    35,457,447.09x = 53,077,085.28 × 23,134,876.95
  4. Step 4: Simplify right side
    35,457,447.09x = 1,227,931,836,817,456.25
  5. Step 5: Solve for x
    x = 1,227,931,836,817,456.25/35,457,447.09
  6. Step 6: Final answer
    x = 34,631,140.64

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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.