Home / 1,735,858,442.18-2,395,482,829.72-942,905,050.94

Finding the Fourth Proportional to 1,735,858,442.18, 2,395,482,829.72 and 942,905,050.94

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Solution

The fourth proportional to 1,735,858,442.18, 2,395,482,829.72 and 942,905,050.94 is: 1,301,207,981.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,735,858,442.18 : 2,395,482,829.72 = 942,905,050.94 : x
  2. Step 2: Convert to fraction form
    1,735,858,442.18/2,395,482,829.72 = 942,905,050.94/x
  3. Step 3: Cross multiply
    1,735,858,442.18x = 2,395,482,829.72 × 942,905,050.94
  4. Step 4: Simplify right side
    1,735,858,442.18x = 2,258,712,859,583,031,808
  5. Step 5: Solve for x
    x = 2,258,712,859,583,031,808/1,735,858,442.18
  6. Step 6: Final answer
    x = 1,301,207,981.42

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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.