Home / 58,779,352,164.42-81,113,169,599.01-34,701,130,078.02

Finding the Fourth Proportional to 58,779,352,164.42, 81,113,169,599.01 and 34,701,130,078.02

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Solution

The fourth proportional to 58,779,352,164.42, 81,113,169,599.01 and 34,701,130,078.02 is: 47,886,180,191.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,779,352,164.42 : 81,113,169,599.01 = 34,701,130,078.02 : x
  2. Step 2: Convert to fraction form
    58,779,352,164.42/81,113,169,599.01 = 34,701,130,078.02/x
  3. Step 3: Cross multiply
    58,779,352,164.42x = 81,113,169,599.01 × 34,701,130,078.02
  4. Step 4: Simplify right side
    58,779,352,164.42x = 2,814,718,649,295,742,959,616
  5. Step 5: Solve for x
    x = 2,814,718,649,295,742,959,616/58,779,352,164.42
  6. Step 6: Final answer
    x = 47,886,180,191.68

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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.