Home / 93,008,068.16-139,421,588.32-44,473,386.56

Finding the Fourth Proportional to 93,008,068.16, 139,421,588.32 and 44,473,386.56

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Solution

The fourth proportional to 93,008,068.16, 139,421,588.32 and 44,473,386.56 is: 66,666,799.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,008,068.16 : 139,421,588.32 = 44,473,386.56 : x
  2. Step 2: Convert to fraction form
    93,008,068.16/139,421,588.32 = 44,473,386.56/x
  3. Step 3: Cross multiply
    93,008,068.16x = 139,421,588.32 × 44,473,386.56
  4. Step 4: Simplify right side
    93,008,068.16x = 6,200,550,192,164,541
  5. Step 5: Solve for x
    x = 6,200,550,192,164,541/93,008,068.16
  6. Step 6: Final answer
    x = 66,666,799.07

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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.