Home / 1,349,556,907.03-2,024,424,184.63-353,602,323.66

Finding the Fourth Proportional to 1,349,556,907.03, 2,024,424,184.63 and 353,602,323.66

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Solution

The fourth proportional to 1,349,556,907.03, 2,024,424,184.63 and 353,602,323.66 is: 530,426,758.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,349,556,907.03 : 2,024,424,184.63 = 353,602,323.66 : x
  2. Step 2: Convert to fraction form
    1,349,556,907.03/2,024,424,184.63 = 353,602,323.66/x
  3. Step 3: Cross multiply
    1,349,556,907.03x = 2,024,424,184.63 × 353,602,323.66
  4. Step 4: Simplify right side
    1,349,556,907.03x = 715,841,095,758,668,928
  5. Step 5: Solve for x
    x = 715,841,095,758,668,928/1,349,556,907.03
  6. Step 6: Final answer
    x = 530,426,758.61

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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.