Home / 46,779,009.57-70,175,108.10-14,433,542.01

Finding the Fourth Proportional to 46,779,009.57, 70,175,108.10 and 14,433,542.01

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Solution

The fourth proportional to 46,779,009.57, 70,175,108.10 and 14,433,542.01 is: 21,652,347.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,779,009.57 : 70,175,108.10 = 14,433,542.01 : x
  2. Step 2: Convert to fraction form
    46,779,009.57/70,175,108.10 = 14,433,542.01/x
  3. Step 3: Cross multiply
    46,779,009.57x = 70,175,108.10 × 14,433,542.01
  4. Step 4: Simplify right side
    46,779,009.57x = 1,012,875,370,817,641.12
  5. Step 5: Solve for x
    x = 1,012,875,370,817,641.12/46,779,009.57
  6. Step 6: Final answer
    x = 21,652,347.50

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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.