Home / 432,439,486.14-596,763,533.36-234,196,421.70

Finding the Fourth Proportional to 432,439,486.14, 596,763,533.36 and 234,196,421.70

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Solution

The fourth proportional to 432,439,486.14, 596,763,533.36 and 234,196,421.70 is: 323,189,460.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    432,439,486.14 : 596,763,533.36 = 234,196,421.70 : x
  2. Step 2: Convert to fraction form
    432,439,486.14/596,763,533.36 = 234,196,421.70/x
  3. Step 3: Cross multiply
    432,439,486.14x = 596,763,533.36 × 234,196,421.70
  4. Step 4: Simplify right side
    432,439,486.14x = 139,759,884,113,960,576
  5. Step 5: Solve for x
    x = 139,759,884,113,960,576/432,439,486.14
  6. Step 6: Final answer
    x = 323,189,460.24

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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.