Home / 340,566,019,200.90-510,849,028,801.35-340,566,019,200.90

Finding the Fourth Proportional to 340,566,019,200.90, 510,849,028,801.35 and 340,566,019,200.90

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Solution

The fourth proportional to 340,566,019,200.90, 510,849,028,801.35 and 340,566,019,200.90 is: 510,849,028,801.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    340,566,019,200.90 : 510,849,028,801.35 = 340,566,019,200.90 : x
  2. Step 2: Convert to fraction form
    340,566,019,200.90/510,849,028,801.35 = 340,566,019,200.90/x
  3. Step 3: Cross multiply
    340,566,019,200.90x = 510,849,028,801.35 × 340,566,019,200.90
  4. Step 4: Simplify right side
    340,566,019,200.90x = 173,977,820,151,521,671,643,136
  5. Step 5: Solve for x
    x = 173,977,820,151,521,671,643,136/340,566,019,200.90
  6. Step 6: Final answer
    x = 510,849,028,801.35

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Double scale
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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.