Home / 23,365,488,756.60-32,246,010,901.26-13,205,155,629.24

Finding the Fourth Proportional to 23,365,488,756.60, 32,246,010,901.26 and 13,205,155,629.24

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Solution

The fourth proportional to 23,365,488,756.60, 32,246,010,901.26 and 13,205,155,629.24 is: 18,224,039,599.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,365,488,756.60 : 32,246,010,901.26 = 13,205,155,629.24 : x
  2. Step 2: Convert to fraction form
    23,365,488,756.60/32,246,010,901.26 = 13,205,155,629.24/x
  3. Step 3: Cross multiply
    23,365,488,756.60x = 32,246,010,901.26 × 13,205,155,629.24
  4. Step 4: Simplify right side
    23,365,488,756.60x = 425,813,592,373,307,834,368
  5. Step 5: Solve for x
    x = 425,813,592,373,307,834,368/23,365,488,756.60
  6. Step 6: Final answer
    x = 18,224,039,599.99

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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.