Home / 16,402,989,313,111-22,634,044,734,762-8,993,472,130,238.80

Finding the Fourth Proportional to 16,402,989,313,111, 22,634,044,734,762 and 8,993,472,130,238.80

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Solution

The fourth proportional to 16,402,989,313,111, 22,634,044,734,762 and 8,993,472,130,238.80 is: 12,409,850,828,467.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,402,989,313,111 : 22,634,044,734,762 = 8,993,472,130,238.80 : x
  2. Step 2: Convert to fraction form
    16,402,989,313,111/22,634,044,734,762 = 8,993,472,130,238.80/x
  3. Step 3: Cross multiply
    16,402,989,313,111x = 22,634,044,734,762 × 8,993,472,130,238.80
  4. Step 4: Simplify right side
    16,402,989,313,111x = 203,558,650,516,660,303,712,747,520
  5. Step 5: Solve for x
    x = 203,558,650,516,660,303,712,747,520/16,402,989,313,111
  6. Step 6: Final answer
    x = 12,409,850,828,467.88

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Double scale
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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.