Home / 3,439,697,961,518.70-4,746,897,194,549.40-1,877,249,767,608

Finding the Fourth Proportional to 3,439,697,961,518.70, 4,746,897,194,549.40 and 1,877,249,767,608

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Solution

The fourth proportional to 3,439,697,961,518.70, 4,746,897,194,549.40 and 1,877,249,767,608 is: 2,590,666,900,122.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,439,697,961,518.70 : 4,746,897,194,549.40 = 1,877,249,767,608 : x
  2. Step 2: Convert to fraction form
    3,439,697,961,518.70/4,746,897,194,549.40 = 1,877,249,767,608/x
  3. Step 3: Cross multiply
    3,439,697,961,518.70x = 4,746,897,194,549.40 × 1,877,249,767,608
  4. Step 4: Simplify right side
    3,439,697,961,518.70x = 8,911,111,655,326,928,890,494,976
  5. Step 5: Solve for x
    x = 8,911,111,655,326,928,890,494,976/3,439,697,961,518.70
  6. Step 6: Final answer
    x = 2,590,666,900,122.96

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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.