Home / 12,877,075,116.90-19,315,612,675.35-12,877,075,116.90

Finding the Fourth Proportional to 12,877,075,116.90, 19,315,612,675.35 and 12,877,075,116.90

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Solution

The fourth proportional to 12,877,075,116.90, 19,315,612,675.35 and 12,877,075,116.90 is: 19,315,612,675.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,877,075,116.90 : 19,315,612,675.35 = 12,877,075,116.90 : x
  2. Step 2: Convert to fraction form
    12,877,075,116.90/19,315,612,675.35 = 12,877,075,116.90/x
  3. Step 3: Cross multiply
    12,877,075,116.90x = 19,315,612,675.35 × 12,877,075,116.90
  4. Step 4: Simplify right side
    12,877,075,116.90x = 248,728,595,349,427,683,328
  5. Step 5: Solve for x
    x = 248,728,595,349,427,683,328/12,877,075,116.90
  6. Step 6: Final answer
    x = 19,315,612,675.35

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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.