Home / 249,102,013.65-373,653,020.48-110,927,353.65

Finding the Fourth Proportional to 249,102,013.65, 373,653,020.48 and 110,927,353.65

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Solution

The fourth proportional to 249,102,013.65, 373,653,020.48 and 110,927,353.65 is: 166,391,030.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    249,102,013.65 : 373,653,020.48 = 110,927,353.65 : x
  2. Step 2: Convert to fraction form
    249,102,013.65/373,653,020.48 = 110,927,353.65/x
  3. Step 3: Cross multiply
    249,102,013.65x = 373,653,020.48 × 110,927,353.65
  4. Step 4: Simplify right side
    249,102,013.65x = 41,448,340,744,621,024
  5. Step 5: Solve for x
    x = 41,448,340,744,621,024/249,102,013.65
  6. Step 6: Final answer
    x = 166,391,030.48

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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.