Home / 24,836,576,848.40-37,254,865,272.60-19,938,816,592.40

Finding the Fourth Proportional to 24,836,576,848.40, 37,254,865,272.60 and 19,938,816,592.40

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Solution

The fourth proportional to 24,836,576,848.40, 37,254,865,272.60 and 19,938,816,592.40 is: 29,908,224,888.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,836,576,848.40 : 37,254,865,272.60 = 19,938,816,592.40 : x
  2. Step 2: Convert to fraction form
    24,836,576,848.40/37,254,865,272.60 = 19,938,816,592.40/x
  3. Step 3: Cross multiply
    24,836,576,848.40x = 37,254,865,272.60 × 19,938,816,592.40
  4. Step 4: Simplify right side
    24,836,576,848.40x = 742,817,925,844,943,503,360
  5. Step 5: Solve for x
    x = 742,817,925,844,943,503,360/24,836,576,848.40
  6. Step 6: Final answer
    x = 29,908,224,888.60

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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.