Home / 1,136,005,152,370.60-1,704,007,728,555.90-805,779,209,842.60

Finding the Fourth Proportional to 1,136,005,152,370.60, 1,704,007,728,555.90 and 805,779,209,842.60

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Solution

The fourth proportional to 1,136,005,152,370.60, 1,704,007,728,555.90 and 805,779,209,842.60 is: 1,208,668,814,763.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,136,005,152,370.60 : 1,704,007,728,555.90 = 805,779,209,842.60 : x
  2. Step 2: Convert to fraction form
    1,136,005,152,370.60/1,704,007,728,555.90 = 805,779,209,842.60/x
  3. Step 3: Cross multiply
    1,136,005,152,370.60x = 1,704,007,728,555.90 × 805,779,209,842.60
  4. Step 4: Simplify right side
    1,136,005,152,370.60x = 1,373,054,001,081,456,672,112,640
  5. Step 5: Solve for x
    x = 1,373,054,001,081,456,672,112,640/1,136,005,152,370.60
  6. Step 6: Final answer
    x = 1,208,668,814,763.90

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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.