Home / 45,528,012,356.85-62,827,307,659.85-25,206,373,802.25

Finding the Fourth Proportional to 45,528,012,356.85, 62,827,307,659.85 and 25,206,373,802.25

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Solution

The fourth proportional to 45,528,012,356.85, 62,827,307,659.85 and 25,206,373,802.25 is: 34,784,048,762.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,528,012,356.85 : 62,827,307,659.85 = 25,206,373,802.25 : x
  2. Step 2: Convert to fraction form
    45,528,012,356.85/62,827,307,659.85 = 25,206,373,802.25/x
  3. Step 3: Cross multiply
    45,528,012,356.85x = 62,827,307,659.85 × 25,206,373,802.25
  4. Step 4: Simplify right side
    45,528,012,356.85x = 1,583,648,601,863,017,725,952
  5. Step 5: Solve for x
    x = 1,583,648,601,863,017,725,952/45,528,012,356.85
  6. Step 6: Final answer
    x = 34,784,048,762.12

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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.