Home / 46,804,501.90-70,206,752.85-21,295,333.90

Finding the Fourth Proportional to 46,804,501.90, 70,206,752.85 and 21,295,333.90

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Solution

The fourth proportional to 46,804,501.90, 70,206,752.85 and 21,295,333.90 is: 31,943,000.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,804,501.90 : 70,206,752.85 = 21,295,333.90 : x
  2. Step 2: Convert to fraction form
    46,804,501.90/70,206,752.85 = 21,295,333.90/x
  3. Step 3: Cross multiply
    46,804,501.90x = 70,206,752.85 × 21,295,333.90
  4. Step 4: Simplify right side
    46,804,501.90x = 1,495,076,243,975,526.50
  5. Step 5: Solve for x
    x = 1,495,076,243,975,526.50/46,804,501.90
  6. Step 6: Final answer
    x = 31,943,000.85

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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.