Home / 25,608,514,457.90-35,343,446,498.44-14,755,507,068.35

Finding the Fourth Proportional to 25,608,514,457.90, 35,343,446,498.44 and 14,755,507,068.35

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Solution

The fourth proportional to 25,608,514,457.90, 35,343,446,498.44 and 14,755,507,068.35 is: 20,364,729,687.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,608,514,457.90 : 35,343,446,498.44 = 14,755,507,068.35 : x
  2. Step 2: Convert to fraction form
    25,608,514,457.90/35,343,446,498.44 = 14,755,507,068.35/x
  3. Step 3: Cross multiply
    25,608,514,457.90x = 35,343,446,498.44 × 14,755,507,068.35
  4. Step 4: Simplify right side
    25,608,514,457.90x = 521,510,474,627,658,088,448
  5. Step 5: Solve for x
    x = 521,510,474,627,658,088,448/25,608,514,457.90
  6. Step 6: Final answer
    x = 20,364,729,687.27

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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.