Home / 2,430,359,632.43-3,354,435,843.56-1,477,537,907.92

Finding the Fourth Proportional to 2,430,359,632.43, 3,354,435,843.56 and 1,477,537,907.92

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Solution

The fourth proportional to 2,430,359,632.43, 3,354,435,843.56 and 1,477,537,907.92 is: 2,039,330,333.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,430,359,632.43 : 3,354,435,843.56 = 1,477,537,907.92 : x
  2. Step 2: Convert to fraction form
    2,430,359,632.43/3,354,435,843.56 = 1,477,537,907.92/x
  3. Step 3: Cross multiply
    2,430,359,632.43x = 3,354,435,843.56 × 1,477,537,907.92
  4. Step 4: Simplify right side
    2,430,359,632.43x = 4,956,306,118,543,282,176
  5. Step 5: Solve for x
    x = 4,956,306,118,543,282,176/2,430,359,632.43
  6. Step 6: Final answer
    x = 2,039,330,333.01

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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.