Home / 43,439,546,465.60-65,159,319,698.40-17,267,140,097.60

Finding the Fourth Proportional to 43,439,546,465.60, 65,159,319,698.40 and 17,267,140,097.60

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Solution

The fourth proportional to 43,439,546,465.60, 65,159,319,698.40 and 17,267,140,097.60 is: 25,900,710,146.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,439,546,465.60 : 65,159,319,698.40 = 17,267,140,097.60 : x
  2. Step 2: Convert to fraction form
    43,439,546,465.60/65,159,319,698.40 = 17,267,140,097.60/x
  3. Step 3: Cross multiply
    43,439,546,465.60x = 65,159,319,698.40 × 17,267,140,097.60
  4. Step 4: Simplify right side
    43,439,546,465.60x = 1,125,115,101,896,580,136,960
  5. Step 5: Solve for x
    x = 1,125,115,101,896,580,136,960/43,439,546,465.60
  6. Step 6: Final answer
    x = 25,900,710,146.40

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Double scale
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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.