Home / 46,784,501.20-70,115,467.20-22,475,061.28

Finding the Fourth Proportional to 46,784,501.20, 70,115,467.20 and 22,475,061.28

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Solution

The fourth proportional to 46,784,501.20, 70,115,467.20 and 22,475,061.28 is: 33,683,151.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,784,501.20 : 70,115,467.20 = 22,475,061.28 : x
  2. Step 2: Convert to fraction form
    46,784,501.20/70,115,467.20 = 22,475,061.28/x
  3. Step 3: Cross multiply
    46,784,501.20x = 70,115,467.20 × 22,475,061.28
  4. Step 4: Simplify right side
    46,784,501.20x = 1,575,849,421,995,830.25
  5. Step 5: Solve for x
    x = 1,575,849,421,995,830.25/46,784,501.20
  6. Step 6: Final answer
    x = 33,683,151.08

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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.