Home / 25,559,210,396.16-35,273,072,851.20-14,281,915,852.80

Finding the Fourth Proportional to 25,559,210,396.16, 35,273,072,851.20 and 14,281,915,852.80

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Solution

The fourth proportional to 25,559,210,396.16, 35,273,072,851.20 and 14,281,915,852.80 is: 19,709,805,213.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,559,210,396.16 : 35,273,072,851.20 = 14,281,915,852.80 : x
  2. Step 2: Convert to fraction form
    25,559,210,396.16/35,273,072,851.20 = 14,281,915,852.80/x
  3. Step 3: Cross multiply
    25,559,210,396.16x = 35,273,072,851.20 × 14,281,915,852.80
  4. Step 4: Simplify right side
    25,559,210,396.16x = 503,767,058,330,522,484,736
  5. Step 5: Solve for x
    x = 503,767,058,330,522,484,736/25,559,210,396.16
  6. Step 6: Final answer
    x = 19,709,805,213.94

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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.