Home / 3,385,772,882.04-4,672,424,341.56-1,859,925,362.40

Finding the Fourth Proportional to 3,385,772,882.04, 4,672,424,341.56 and 1,859,925,362.40

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Solution

The fourth proportional to 3,385,772,882.04, 4,672,424,341.56 and 1,859,925,362.40 is: 2,566,728,732.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,385,772,882.04 : 4,672,424,341.56 = 1,859,925,362.40 : x
  2. Step 2: Convert to fraction form
    3,385,772,882.04/4,672,424,341.56 = 1,859,925,362.40/x
  3. Step 3: Cross multiply
    3,385,772,882.04x = 4,672,424,341.56 × 1,859,925,362.40
  4. Step 4: Simplify right side
    3,385,772,882.04x = 8,690,360,536,762,565,632
  5. Step 5: Solve for x
    x = 8,690,360,536,762,565,632/3,385,772,882.04
  6. Step 6: Final answer
    x = 2,566,728,732.12

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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.