Home / 691,908,113,684.90-1,037,483,822,625.10-549,402,554,205.75

Finding the Fourth Proportional to 691,908,113,684.90, 1,037,483,822,625.10 and 549,402,554,205.75

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Solution

The fourth proportional to 691,908,113,684.90, 1,037,483,822,625.10 and 549,402,554,205.75 is: 823,803,408,030.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    691,908,113,684.90 : 1,037,483,822,625.10 = 549,402,554,205.75 : x
  2. Step 2: Convert to fraction form
    691,908,113,684.90/1,037,483,822,625.10 = 549,402,554,205.75/x
  3. Step 3: Cross multiply
    691,908,113,684.90x = 1,037,483,822,625.10 × 549,402,554,205.75
  4. Step 4: Simplify right side
    691,908,113,684.90x = 569,996,262,097,375,199,232,000
  5. Step 5: Solve for x
    x = 569,996,262,097,375,199,232,000/691,908,113,684.90
  6. Step 6: Final answer
    x = 823,803,408,030.21

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.