Home / 38,358,030.94-57,559,746.71-14,113,983.16

Finding the Fourth Proportional to 38,358,030.94, 57,559,746.71 and 14,113,983.16

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Solution

The fourth proportional to 38,358,030.94, 57,559,746.71 and 14,113,983.16 is: 21,179,327.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,358,030.94 : 57,559,746.71 = 14,113,983.16 : x
  2. Step 2: Convert to fraction form
    38,358,030.94/57,559,746.71 = 14,113,983.16/x
  3. Step 3: Cross multiply
    38,358,030.94x = 57,559,746.71 × 14,113,983.16
  4. Step 4: Simplify right side
    38,358,030.94x = 812,397,295,462,875.25
  5. Step 5: Solve for x
    x = 812,397,295,462,875.25/38,358,030.94
  6. Step 6: Final answer
    x = 21,179,327.40

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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.