Home / 1,852,829,141.45-2,779,333,097.90-609,232,072.82

Finding the Fourth Proportional to 1,852,829,141.45, 2,779,333,097.90 and 609,232,072.82

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Solution

The fourth proportional to 1,852,829,141.45, 2,779,333,097.90 and 609,232,072.82 is: 913,877,500.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,852,829,141.45 : 2,779,333,097.90 = 609,232,072.82 : x
  2. Step 2: Convert to fraction form
    1,852,829,141.45/2,779,333,097.90 = 609,232,072.82/x
  3. Step 3: Cross multiply
    1,852,829,141.45x = 2,779,333,097.90 × 609,232,072.82
  4. Step 4: Simplify right side
    1,852,829,141.45x = 1,693,258,864,273,906,432
  5. Step 5: Solve for x
    x = 1,693,258,864,273,906,432/1,852,829,141.45
  6. Step 6: Final answer
    x = 913,877,500.30

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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.