Home / 46,808,217.40-70,212,544.80-16,516,080.40

Finding the Fourth Proportional to 46,808,217.40, 70,212,544.80 and 16,516,080.40

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Solution

The fourth proportional to 46,808,217.40, 70,212,544.80 and 16,516,080.40 is: 24,774,197.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,808,217.40 : 70,212,544.80 = 16,516,080.40 : x
  2. Step 2: Convert to fraction form
    46,808,217.40/70,212,544.80 = 16,516,080.40/x
  3. Step 3: Cross multiply
    46,808,217.40x = 70,212,544.80 × 16,516,080.40
  4. Step 4: Simplify right side
    46,808,217.40x = 1,159,636,035,005,402
  5. Step 5: Solve for x
    x = 1,159,636,035,005,402/46,808,217.40
  6. Step 6: Final answer
    x = 24,774,197.77

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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.