Home / 58,779,352,166.42-81,113,169,601.77-34,701,130,080.02

Finding the Fourth Proportional to 58,779,352,166.42, 81,113,169,601.77 and 34,701,130,080.02

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Solution

The fourth proportional to 58,779,352,166.42, 81,113,169,601.77 and 34,701,130,080.02 is: 47,886,180,194.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,779,352,166.42 : 81,113,169,601.77 = 34,701,130,080.02 : x
  2. Step 2: Convert to fraction form
    58,779,352,166.42/81,113,169,601.77 = 34,701,130,080.02/x
  3. Step 3: Cross multiply
    58,779,352,166.42x = 81,113,169,601.77 × 34,701,130,080.02
  4. Step 4: Simplify right side
    58,779,352,166.42x = 2,814,718,649,553,744,560,128
  5. Step 5: Solve for x
    x = 2,814,718,649,553,744,560,128/58,779,352,166.42
  6. Step 6: Final answer
    x = 47,886,180,194.44

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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.