Home / 180,444,294.76-249,013,311.06-97,938,096.52

Finding the Fourth Proportional to 180,444,294.76, 249,013,311.06 and 97,938,096.52

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Solution

The fourth proportional to 180,444,294.76, 249,013,311.06 and 97,938,096.52 is: 135,154,673.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    180,444,294.76 : 249,013,311.06 = 97,938,096.52 : x
  2. Step 2: Convert to fraction form
    180,444,294.76/249,013,311.06 = 97,938,096.52/x
  3. Step 3: Cross multiply
    180,444,294.76x = 249,013,311.06 × 97,938,096.52
  4. Step 4: Simplify right side
    180,444,294.76x = 24,387,889,693,359,064
  5. Step 5: Solve for x
    x = 24,387,889,693,359,064/180,444,294.76
  6. Step 6: Final answer
    x = 135,154,673.22

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.