Home / 79,615,063,531.88-119,423,041,741.02-26,555,950,998.26

Finding the Fourth Proportional to 79,615,063,531.88, 119,423,041,741.02 and 26,555,950,998.26

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Solution

The fourth proportional to 79,615,063,531.88, 119,423,041,741.02 and 26,555,950,998.26 is: 39,834,075,410.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,615,063,531.88 : 119,423,041,741.02 = 26,555,950,998.26 : x
  2. Step 2: Convert to fraction form
    79,615,063,531.88/119,423,041,741.02 = 26,555,950,998.26/x
  3. Step 3: Cross multiply
    79,615,063,531.88x = 119,423,041,741.02 × 26,555,950,998.26
  4. Step 4: Simplify right side
    79,615,063,531.88x = 3,171,392,444,537,685,671,936
  5. Step 5: Solve for x
    x = 3,171,392,444,537,685,671,936/79,615,063,531.88
  6. Step 6: Final answer
    x = 39,834,075,410.46

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1.5x scale

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.