Home / 24,836,576,871.40-37,254,865,307.10-19,938,816,615.40

Finding the Fourth Proportional to 24,836,576,871.40, 37,254,865,307.10 and 19,938,816,615.40

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Solution

The fourth proportional to 24,836,576,871.40, 37,254,865,307.10 and 19,938,816,615.40 is: 29,908,224,923.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,836,576,871.40 : 37,254,865,307.10 = 19,938,816,615.40 : x
  2. Step 2: Convert to fraction form
    24,836,576,871.40/37,254,865,307.10 = 19,938,816,615.40/x
  3. Step 3: Cross multiply
    24,836,576,871.40x = 37,254,865,307.10 × 19,938,816,615.40
  4. Step 4: Simplify right side
    24,836,576,871.40x = 742,817,927,389,694,525,440
  5. Step 5: Solve for x
    x = 742,817,927,389,694,525,440/24,836,576,871.40
  6. Step 6: Final answer
    x = 29,908,224,923.10

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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.