Home / 94,585,926.58-130,528,659.92-52,769,998.35

Finding the Fourth Proportional to 94,585,926.58, 130,528,659.92 and 52,769,998.35

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Solution

The fourth proportional to 94,585,926.58, 130,528,659.92 and 52,769,998.35 is: 72,822,643.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,585,926.58 : 130,528,659.92 = 52,769,998.35 : x
  2. Step 2: Convert to fraction form
    94,585,926.58/130,528,659.92 = 52,769,998.35/x
  3. Step 3: Cross multiply
    94,585,926.58x = 130,528,659.92 × 52,769,998.35
  4. Step 4: Simplify right side
    94,585,926.58x = 6,887,997,168,342,262
  5. Step 5: Solve for x
    x = 6,887,997,168,342,262/94,585,926.58
  6. Step 6: Final answer
    x = 72,822,643.05

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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.