Home / 43,903,939,848.60-65,809,429,927.96-14,767,832,165.92

Finding the Fourth Proportional to 43,903,939,848.60, 65,809,429,927.96 and 14,767,832,165.92

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Solution

The fourth proportional to 43,903,939,848.60, 65,809,429,927.96 and 14,767,832,165.92 is: 22,136,113,967.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,903,939,848.60 : 65,809,429,927.96 = 14,767,832,165.92 : x
  2. Step 2: Convert to fraction form
    43,903,939,848.60/65,809,429,927.96 = 14,767,832,165.92/x
  3. Step 3: Cross multiply
    43,903,939,848.60x = 65,809,429,927.96 × 14,767,832,165.92
  4. Step 4: Simplify right side
    43,903,939,848.60x = 971,862,616,110,986,035,200
  5. Step 5: Solve for x
    x = 971,862,616,110,986,035,200/43,903,939,848.60
  6. Step 6: Final answer
    x = 22,136,113,967.50

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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.