Home / 93,312,116.60-139,968,174.90-59,383,873.40

Finding the Fourth Proportional to 93,312,116.60, 139,968,174.90 and 59,383,873.40

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Solution

The fourth proportional to 93,312,116.60, 139,968,174.90 and 59,383,873.40 is: 89,075,810.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,312,116.60 : 139,968,174.90 = 59,383,873.40 : x
  2. Step 2: Convert to fraction form
    93,312,116.60/139,968,174.90 = 59,383,873.40/x
  3. Step 3: Cross multiply
    93,312,116.60x = 139,968,174.90 × 59,383,873.40
  4. Step 4: Simplify right side
    93,312,116.60x = 8,311,852,378,290,658
  5. Step 5: Solve for x
    x = 8,311,852,378,290,658/93,312,116.60
  6. Step 6: Final answer
    x = 89,075,810.10

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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.