Home / 62,208,010.20-93,312,015.30-16,774,397.40

Finding the Fourth Proportional to 62,208,010.20, 93,312,015.30 and 16,774,397.40

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Solution

The fourth proportional to 62,208,010.20, 93,312,015.30 and 16,774,397.40 is: 25,161,596.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,208,010.20 : 93,312,015.30 = 16,774,397.40 : x
  2. Step 2: Convert to fraction form
    62,208,010.20/93,312,015.30 = 16,774,397.40/x
  3. Step 3: Cross multiply
    62,208,010.20x = 93,312,015.30 × 16,774,397.40
  4. Step 4: Simplify right side
    62,208,010.20x = 1,565,252,826,837,080.25
  5. Step 5: Solve for x
    x = 1,565,252,826,837,080.25/62,208,010.20
  6. Step 6: Final answer
    x = 25,161,596.10

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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.