Home / 1,609,724,476,017.30-2,414,330,828,649.50-535,191,021,815.65

Finding the Fourth Proportional to 1,609,724,476,017.30, 2,414,330,828,649.50 and 535,191,021,815.65

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Solution

The fourth proportional to 1,609,724,476,017.30, 2,414,330,828,649.50 and 535,191,021,815.65 is: 802,701,457,570.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,609,724,476,017.30 : 2,414,330,828,649.50 = 535,191,021,815.65 : x
  2. Step 2: Convert to fraction form
    1,609,724,476,017.30/2,414,330,828,649.50 = 535,191,021,815.65/x
  3. Step 3: Cross multiply
    1,609,724,476,017.30x = 2,414,330,828,649.50 × 535,191,021,815.65
  4. Step 4: Simplify right side
    1,609,724,476,017.30x = 1,292,128,183,185,950,954,749,952
  5. Step 5: Solve for x
    x = 1,292,128,183,185,950,954,749,952/1,609,724,476,017.30
  6. Step 6: Final answer
    x = 802,701,457,570.47

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Double scale
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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.