Home / 934,732,406.55-1,283,175,966.37-802,343,564.67

Finding the Fourth Proportional to 934,732,406.55, 1,283,175,966.37 and 802,343,564.67

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Solution

The fourth proportional to 934,732,406.55, 1,283,175,966.37 and 802,343,564.67 is: 1,101,436,059.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    934,732,406.55 : 1,283,175,966.37 = 802,343,564.67 : x
  2. Step 2: Convert to fraction form
    934,732,406.55/1,283,175,966.37 = 802,343,564.67/x
  3. Step 3: Cross multiply
    934,732,406.55x = 1,283,175,966.37 × 802,343,564.67
  4. Step 4: Simplify right side
    934,732,406.55x = 1,029,547,978,954,172,032
  5. Step 5: Solve for x
    x = 1,029,547,978,954,172,032/934,732,406.55
  6. Step 6: Final answer
    x = 1,101,436,059.92

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.