Home / 594,064,459.20-891,096,688.80-543,004,132.80

Finding the Fourth Proportional to 594,064,459.20, 891,096,688.80 and 543,004,132.80

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Solution

The fourth proportional to 594,064,459.20, 891,096,688.80 and 543,004,132.80 is: 814,506,199.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    594,064,459.20 : 891,096,688.80 = 543,004,132.80 : x
  2. Step 2: Convert to fraction form
    594,064,459.20/891,096,688.80 = 543,004,132.80/x
  3. Step 3: Cross multiply
    594,064,459.20x = 891,096,688.80 × 543,004,132.80
  4. Step 4: Simplify right side
    594,064,459.20x = 483,869,184,742,795,392
  5. Step 5: Solve for x
    x = 483,869,184,742,795,392/594,064,459.20
  6. Step 6: Final answer
    x = 814,506,199.20

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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.