Home / 2,430,359,698.27-3,354,435,934.34-1,477,537,973.59

Finding the Fourth Proportional to 2,430,359,698.27, 3,354,435,934.34 and 1,477,537,973.59

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Solution

The fourth proportional to 2,430,359,698.27, 3,354,435,934.34 and 1,477,537,973.59 is: 2,039,330,423.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,430,359,698.27 : 3,354,435,934.34 = 1,477,537,973.59 : x
  2. Step 2: Convert to fraction form
    2,430,359,698.27/3,354,435,934.34 = 1,477,537,973.59/x
  3. Step 3: Cross multiply
    2,430,359,698.27x = 3,354,435,934.34 × 1,477,537,973.59
  4. Step 4: Simplify right side
    2,430,359,698.27x = 4,956,306,472,962,201,600
  5. Step 5: Solve for x
    x = 4,956,306,472,962,201,600/2,430,359,698.27
  6. Step 6: Final answer
    x = 2,039,330,423.60

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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.