Home / 346,075,590.40-519,113,385.60-333,982,355.20

Finding the Fourth Proportional to 346,075,590.40, 519,113,385.60 and 333,982,355.20

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Solution

The fourth proportional to 346,075,590.40, 519,113,385.60 and 333,982,355.20 is: 500,973,532.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    346,075,590.40 : 519,113,385.60 = 333,982,355.20 : x
  2. Step 2: Convert to fraction form
    346,075,590.40/519,113,385.60 = 333,982,355.20/x
  3. Step 3: Cross multiply
    346,075,590.40x = 519,113,385.60 × 333,982,355.20
  4. Step 4: Simplify right side
    346,075,590.40x = 173,374,711,138,533,760
  5. Step 5: Solve for x
    x = 173,374,711,138,533,760/346,075,590.40
  6. Step 6: Final answer
    x = 500,973,532.80

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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.