Home / 32,106,075.60-48,159,113.40-19,365,877.20

Finding the Fourth Proportional to 32,106,075.60, 48,159,113.40 and 19,365,877.20

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Solution

The fourth proportional to 32,106,075.60, 48,159,113.40 and 19,365,877.20 is: 29,048,815.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,106,075.60 : 48,159,113.40 = 19,365,877.20 : x
  2. Step 2: Convert to fraction form
    32,106,075.60/48,159,113.40 = 19,365,877.20/x
  3. Step 3: Cross multiply
    32,106,075.60x = 48,159,113.40 × 19,365,877.20
  4. Step 4: Simplify right side
    32,106,075.60x = 932,643,476,165,274.38
  5. Step 5: Solve for x
    x = 932,643,476,165,274.38/32,106,075.60
  6. Step 6: Final answer
    x = 29,048,815.80

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1.5x scale

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.