Home / 180,444,292.76-249,013,308.30-97,938,094.52

Finding the Fourth Proportional to 180,444,292.76, 249,013,308.30 and 97,938,094.52

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Solution

The fourth proportional to 180,444,292.76, 249,013,308.30 and 97,938,094.52 is: 135,154,670.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    180,444,292.76 : 249,013,308.30 = 97,938,094.52 : x
  2. Step 2: Convert to fraction form
    180,444,292.76/249,013,308.30 = 97,938,094.52/x
  3. Step 3: Cross multiply
    180,444,292.76x = 249,013,308.30 × 97,938,094.52
  4. Step 4: Simplify right side
    180,444,292.76x = 24,387,888,925,023,300
  5. Step 5: Solve for x
    x = 24,387,888,925,023,300/180,444,292.76
  6. Step 6: Final answer
    x = 135,154,670.46

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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.