Home / 2,318,307,201.60-3,477,460,802.40-2,088,983,630.40

Finding the Fourth Proportional to 2,318,307,201.60, 3,477,460,802.40 and 2,088,983,630.40

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Solution

The fourth proportional to 2,318,307,201.60, 3,477,460,802.40 and 2,088,983,630.40 is: 3,133,475,445.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,318,307,201.60 : 3,477,460,802.40 = 2,088,983,630.40 : x
  2. Step 2: Convert to fraction form
    2,318,307,201.60/3,477,460,802.40 = 2,088,983,630.40/x
  3. Step 3: Cross multiply
    2,318,307,201.60x = 3,477,460,802.40 × 2,088,983,630.40
  4. Step 4: Simplify right side
    2,318,307,201.60x = 7,264,358,691,571,249,152
  5. Step 5: Solve for x
    x = 7,264,358,691,571,249,152/2,318,307,201.60
  6. Step 6: Final answer
    x = 3,133,475,445.60

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Double scale
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Similar ratio
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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.