Home / 94,549,529.66-130,480,347.42-53,296,411.10

Finding the Fourth Proportional to 94,549,529.66, 130,480,347.42 and 53,296,411.10

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Solution

The fourth proportional to 94,549,529.66, 130,480,347.42 and 53,296,411.10 is: 73,550,172.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,549,529.66 : 130,480,347.42 = 53,296,411.10 : x
  2. Step 2: Convert to fraction form
    94,549,529.66/130,480,347.42 = 53,296,411.10/x
  3. Step 3: Cross multiply
    94,549,529.66x = 130,480,347.42 × 53,296,411.10
  4. Step 4: Simplify right side
    94,549,529.66x = 6,954,134,235,914,743
  5. Step 5: Solve for x
    x = 6,954,134,235,914,743/94,549,529.66
  6. Step 6: Final answer
    x = 73,550,172.71

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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.