Home / 4,426,709,350.40-6,640,064,025.60-1,155,158,554.40

Finding the Fourth Proportional to 4,426,709,350.40, 6,640,064,025.60 and 1,155,158,554.40

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Solution

The fourth proportional to 4,426,709,350.40, 6,640,064,025.60 and 1,155,158,554.40 is: 1,732,737,831.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,426,709,350.40 : 6,640,064,025.60 = 1,155,158,554.40 : x
  2. Step 2: Convert to fraction form
    4,426,709,350.40/6,640,064,025.60 = 1,155,158,554.40/x
  3. Step 3: Cross multiply
    4,426,709,350.40x = 6,640,064,025.60 × 1,155,158,554.40
  4. Step 4: Simplify right side
    4,426,709,350.40x = 7,670,326,760,935,541,760
  5. Step 5: Solve for x
    x = 7,670,326,760,935,541,760/4,426,709,350.40
  6. Step 6: Final answer
    x = 1,732,737,831.60

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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.