Home / 1,173,421,761,036.30-1,760,132,641,554.50-975,062,470,668.30

Finding the Fourth Proportional to 1,173,421,761,036.30, 1,760,132,641,554.50 and 975,062,470,668.30

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Solution

The fourth proportional to 1,173,421,761,036.30, 1,760,132,641,554.50 and 975,062,470,668.30 is: 1,462,593,706,002.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,173,421,761,036.30 : 1,760,132,641,554.50 = 975,062,470,668.30 : x
  2. Step 2: Convert to fraction form
    1,173,421,761,036.30/1,760,132,641,554.50 = 975,062,470,668.30/x
  3. Step 3: Cross multiply
    1,173,421,761,036.30x = 1,760,132,641,554.50 × 975,062,470,668.30
  4. Step 4: Simplify right side
    1,173,421,761,036.30x = 1,716,239,282,178,052,138,729,472
  5. Step 5: Solve for x
    x = 1,716,239,282,178,052,138,729,472/1,173,421,761,036.30
  6. Step 6: Final answer
    x = 1,462,593,706,002.49

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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.