Home / 93,169,284.30-139,879,897.65-59,157,060.30

Finding the Fourth Proportional to 93,169,284.30, 139,879,897.65 and 59,157,060.30

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Solution

The fourth proportional to 93,169,284.30, 139,879,897.65 and 59,157,060.30 is: 88,815,574.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,169,284.30 : 139,879,897.65 = 59,157,060.30 : x
  2. Step 2: Convert to fraction form
    93,169,284.30/139,879,897.65 = 59,157,060.30/x
  3. Step 3: Cross multiply
    93,169,284.30x = 139,879,897.65 × 59,157,060.30
  4. Step 4: Simplify right side
    93,169,284.30x = 8,274,883,540,038,878
  5. Step 5: Solve for x
    x = 8,274,883,540,038,878/93,169,284.30
  6. Step 6: Final answer
    x = 88,815,574.81

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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.