Home / 3,020,723,766,020-4,531,085,649,030.40-3,020,723,766,020

Finding the Fourth Proportional to 3,020,723,766,020, 4,531,085,649,030.40 and 3,020,723,766,020

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Solution

The fourth proportional to 3,020,723,766,020, 4,531,085,649,030.40 and 3,020,723,766,020 is: 4,531,085,649,030.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,020,723,766,020 : 4,531,085,649,030.40 = 3,020,723,766,020 : x
  2. Step 2: Convert to fraction form
    3,020,723,766,020/4,531,085,649,030.40 = 3,020,723,766,020/x
  3. Step 3: Cross multiply
    3,020,723,766,020x = 4,531,085,649,030.40 × 3,020,723,766,020
  4. Step 4: Simplify right side
    3,020,723,766,020x = 13,687,158,105,898,288,089,661,440
  5. Step 5: Solve for x
    x = 13,687,158,105,898,288,089,661,440/3,020,723,766,020
  6. Step 6: Final answer
    x = 4,531,085,649,030.40

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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.