Home / 35,508,703.95-53,278,400.25-19,094,803.74

Finding the Fourth Proportional to 35,508,703.95, 53,278,400.25 and 19,094,803.74

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Solution

The fourth proportional to 35,508,703.95, 53,278,400.25 and 19,094,803.74 is: 28,650,457.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,508,703.95 : 53,278,400.25 = 19,094,803.74 : x
  2. Step 2: Convert to fraction form
    35,508,703.95/53,278,400.25 = 19,094,803.74/x
  3. Step 3: Cross multiply
    35,508,703.95x = 53,278,400.25 × 19,094,803.74
  4. Step 4: Simplify right side
    35,508,703.95x = 1,017,340,596,354,916.88
  5. Step 5: Solve for x
    x = 1,017,340,596,354,916.88/35,508,703.95
  6. Step 6: Final answer
    x = 28,650,457.02

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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.