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Finding the Fourth Proportional to 64,595,303,643.60, 96,892,955,465.40 and 64,595,303,643.60

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Solution

The fourth proportional to 64,595,303,643.60, 96,892,955,465.40 and 64,595,303,643.60 is: 96,892,955,465.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,595,303,643.60 : 96,892,955,465.40 = 64,595,303,643.60 : x
  2. Step 2: Convert to fraction form
    64,595,303,643.60/96,892,955,465.40 = 64,595,303,643.60/x
  3. Step 3: Cross multiply
    64,595,303,643.60x = 96,892,955,465.40 × 64,595,303,643.60
  4. Step 4: Simplify right side
    64,595,303,643.60x = 6,258,829,879,213,325,025,280
  5. Step 5: Solve for x
    x = 6,258,829,879,213,325,025,280/64,595,303,643.60
  6. Step 6: Final answer
    x = 96,892,955,465.40

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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.