Home / 14,106,457,521,712-19,467,514,733,666-7,856,321,539,744.80

Finding the Fourth Proportional to 14,106,457,521,712, 19,467,514,733,666 and 7,856,321,539,744.80

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Solution

The fourth proportional to 14,106,457,521,712, 19,467,514,733,666 and 7,856,321,539,744.80 is: 10,842,059,751,145.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,106,457,521,712 : 19,467,514,733,666 = 7,856,321,539,744.80 : x
  2. Step 2: Convert to fraction form
    14,106,457,521,712/19,467,514,733,666 = 7,856,321,539,744.80/x
  3. Step 3: Cross multiply
    14,106,457,521,712x = 19,467,514,733,666 × 7,856,321,539,744.80
  4. Step 4: Simplify right side
    14,106,457,521,712x = 152,943,055,327,399,448,745,607,168
  5. Step 5: Solve for x
    x = 152,943,055,327,399,448,745,607,168/14,106,457,521,712
  6. Step 6: Final answer
    x = 10,842,059,751,145.65

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.