Home / 546,087,924.64-819,042,206.26-235,111,818.92

Finding the Fourth Proportional to 546,087,924.64, 819,042,206.26 and 235,111,818.92

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Solution

The fourth proportional to 546,087,924.64, 819,042,206.26 and 235,111,818.92 is: 352,629,117.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    546,087,924.64 : 819,042,206.26 = 235,111,818.92 : x
  2. Step 2: Convert to fraction form
    546,087,924.64/819,042,206.26 = 235,111,818.92/x
  3. Step 3: Cross multiply
    546,087,924.64x = 819,042,206.26 × 235,111,818.92
  4. Step 4: Simplify right side
    546,087,924.64x = 192,566,502,886,038,400
  5. Step 5: Solve for x
    x = 192,566,502,886,038,400/546,087,924.64
  6. Step 6: Final answer
    x = 352,629,117.40

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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.