Home / 1,771,472,002.90-2,657,208,004.35-606,553,330.90

Finding the Fourth Proportional to 1,771,472,002.90, 2,657,208,004.35 and 606,553,330.90

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Solution

The fourth proportional to 1,771,472,002.90, 2,657,208,004.35 and 606,553,330.90 is: 909,829,996.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,771,472,002.90 : 2,657,208,004.35 = 606,553,330.90 : x
  2. Step 2: Convert to fraction form
    1,771,472,002.90/2,657,208,004.35 = 606,553,330.90/x
  3. Step 3: Cross multiply
    1,771,472,002.90x = 2,657,208,004.35 × 606,553,330.90
  4. Step 4: Simplify right side
    1,771,472,002.90x = 1,611,738,365,932,634,112
  5. Step 5: Solve for x
    x = 1,611,738,365,932,634,112/1,771,472,002.90
  6. Step 6: Final answer
    x = 909,829,996.35

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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.