Home / 2,038,931,497,743.80-2,813,725,742,303.50-1,125,448,638,074.30

Finding the Fourth Proportional to 2,038,931,497,743.80, 2,813,725,742,303.50 and 1,125,448,638,074.30

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Solution

The fourth proportional to 2,038,931,497,743.80, 2,813,725,742,303.50 and 1,125,448,638,074.30 is: 1,553,119,272,567.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,038,931,497,743.80 : 2,813,725,742,303.50 = 1,125,448,638,074.30 : x
  2. Step 2: Convert to fraction form
    2,038,931,497,743.80/2,813,725,742,303.50 = 1,125,448,638,074.30/x
  3. Step 3: Cross multiply
    2,038,931,497,743.80x = 2,813,725,742,303.50 × 1,125,448,638,074.30
  4. Step 4: Simplify right side
    2,038,931,497,743.80x = 3,166,703,804,590,073,044,795,392
  5. Step 5: Solve for x
    x = 3,166,703,804,590,073,044,795,392/2,038,931,497,743.80
  6. Step 6: Final answer
    x = 1,553,119,272,567.14

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.