Home / 46,656,404.80-69,984,607.20-14,308,050.40

Finding the Fourth Proportional to 46,656,404.80, 69,984,607.20 and 14,308,050.40

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Solution

The fourth proportional to 46,656,404.80, 69,984,607.20 and 14,308,050.40 is: 21,462,075.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,656,404.80 : 69,984,607.20 = 14,308,050.40 : x
  2. Step 2: Convert to fraction form
    46,656,404.80/69,984,607.20 = 14,308,050.40/x
  3. Step 3: Cross multiply
    46,656,404.80x = 69,984,607.20 × 14,308,050.40
  4. Step 4: Simplify right side
    46,656,404.80x = 1,001,343,287,041,803
  5. Step 5: Solve for x
    x = 1,001,343,287,041,803/46,656,404.80
  6. Step 6: Final answer
    x = 21,462,075.60

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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.