Home / 25,559,210,393.16-35,273,072,847.06-14,281,915,849.80

Finding the Fourth Proportional to 25,559,210,393.16, 35,273,072,847.06 and 14,281,915,849.80

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Solution

The fourth proportional to 25,559,210,393.16, 35,273,072,847.06 and 14,281,915,849.80 is: 19,709,805,209.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,559,210,393.16 : 35,273,072,847.06 = 14,281,915,849.80 : x
  2. Step 2: Convert to fraction form
    25,559,210,393.16/35,273,072,847.06 = 14,281,915,849.80/x
  3. Step 3: Cross multiply
    25,559,210,393.16x = 35,273,072,847.06 × 14,281,915,849.80
  4. Step 4: Simplify right side
    25,559,210,393.16x = 503,767,058,165,576,171,520
  5. Step 5: Solve for x
    x = 503,767,058,165,576,171,520/25,559,210,393.16
  6. Step 6: Final answer
    x = 19,709,805,209.80

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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.