Home / 1,799,683,582.70-2,699,525,374.05-572,976,037.10

Finding the Fourth Proportional to 1,799,683,582.70, 2,699,525,374.05 and 572,976,037.10

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Solution

The fourth proportional to 1,799,683,582.70, 2,699,525,374.05 and 572,976,037.10 is: 859,464,055.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,799,683,582.70 : 2,699,525,374.05 = 572,976,037.10 : x
  2. Step 2: Convert to fraction form
    1,799,683,582.70/2,699,525,374.05 = 572,976,037.10/x
  3. Step 3: Cross multiply
    1,799,683,582.70x = 2,699,525,374.05 × 572,976,037.10
  4. Step 4: Simplify right side
    1,799,683,582.70x = 1,546,763,350,874,064,384
  5. Step 5: Solve for x
    x = 1,546,763,350,874,064,384/1,799,683,582.70
  6. Step 6: Final answer
    x = 859,464,055.65

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Double scale
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1.5x scale

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.