Home / 15,068,383,677.20-22,602,575,515.80-4,587,516,851.60

Finding the Fourth Proportional to 15,068,383,677.20, 22,602,575,515.80 and 4,587,516,851.60

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Solution

The fourth proportional to 15,068,383,677.20, 22,602,575,515.80 and 4,587,516,851.60 is: 6,881,275,277.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,068,383,677.20 : 22,602,575,515.80 = 4,587,516,851.60 : x
  2. Step 2: Convert to fraction form
    15,068,383,677.20/22,602,575,515.80 = 4,587,516,851.60/x
  3. Step 3: Cross multiply
    15,068,383,677.20x = 22,602,575,515.80 × 4,587,516,851.60
  4. Step 4: Simplify right side
    15,068,383,677.20x = 103,689,696,068,294,066,176
  5. Step 5: Solve for x
    x = 103,689,696,068,294,066,176/15,068,383,677.20
  6. Step 6: Final answer
    x = 6,881,275,277.40

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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.