Home / 13,832,710,384.71-20,750,331,829.56-3,884,087,055.52

Finding the Fourth Proportional to 13,832,710,384.71, 20,750,331,829.56 and 3,884,087,055.52

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Solution

The fourth proportional to 13,832,710,384.71, 20,750,331,829.56 and 3,884,087,055.52 is: 5,826,486,134.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,832,710,384.71 : 20,750,331,829.56 = 3,884,087,055.52 : x
  2. Step 2: Convert to fraction form
    13,832,710,384.71/20,750,331,829.56 = 3,884,087,055.52/x
  3. Step 3: Cross multiply
    13,832,710,384.71x = 20,750,331,829.56 × 3,884,087,055.52
  4. Step 4: Simplify right side
    13,832,710,384.71x = 80,596,095,256,963,547,136
  5. Step 5: Solve for x
    x = 80,596,095,256,963,547,136/13,832,710,384.71
  6. Step 6: Final answer
    x = 5,826,486,134.35

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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.