Home / 2,386,682,355,683.90-3,294,234,461,466.40-1,554,463,859,630.50

Finding the Fourth Proportional to 2,386,682,355,683.90, 3,294,234,461,466.40 and 1,554,463,859,630.50

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Solution

The fourth proportional to 2,386,682,355,683.90, 3,294,234,461,466.40 and 1,554,463,859,630.50 is: 2,145,559,254,378.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,386,682,355,683.90 : 3,294,234,461,466.40 = 1,554,463,859,630.50 : x
  2. Step 2: Convert to fraction form
    2,386,682,355,683.90/3,294,234,461,466.40 = 1,554,463,859,630.50/x
  3. Step 3: Cross multiply
    2,386,682,355,683.90x = 3,294,234,461,466.40 × 1,554,463,859,630.50
  4. Step 4: Simplify right side
    2,386,682,355,683.90x = 5,120,768,415,498,861,360,971,776
  5. Step 5: Solve for x
    x = 5,120,768,415,498,861,360,971,776/2,386,682,355,683.90
  6. Step 6: Final answer
    x = 2,145,559,254,378.25

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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.