Home / 2,430,359,695.64-3,354,435,930.71-1,477,537,970.96

Finding the Fourth Proportional to 2,430,359,695.64, 3,354,435,930.71 and 1,477,537,970.96

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Solution

The fourth proportional to 2,430,359,695.64, 3,354,435,930.71 and 1,477,537,970.96 is: 2,039,330,419.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,430,359,695.64 : 3,354,435,930.71 = 1,477,537,970.96 : x
  2. Step 2: Convert to fraction form
    2,430,359,695.64/3,354,435,930.71 = 1,477,537,970.96/x
  3. Step 3: Cross multiply
    2,430,359,695.64x = 3,354,435,930.71 × 1,477,537,970.96
  4. Step 4: Simplify right side
    2,430,359,695.64x = 4,956,306,458,788,504,576
  5. Step 5: Solve for x
    x = 4,956,306,458,788,504,576/2,430,359,695.64
  6. Step 6: Final answer
    x = 2,039,330,419.97

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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.