Home / 7,374,574,830.90-11,061,862,246.35-6,522,249,755.10

Finding the Fourth Proportional to 7,374,574,830.90, 11,061,862,246.35 and 6,522,249,755.10

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Solution

The fourth proportional to 7,374,574,830.90, 11,061,862,246.35 and 6,522,249,755.10 is: 9,783,374,632.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,374,574,830.90 : 11,061,862,246.35 = 6,522,249,755.10 : x
  2. Step 2: Convert to fraction form
    7,374,574,830.90/11,061,862,246.35 = 6,522,249,755.10/x
  3. Step 3: Cross multiply
    7,374,574,830.90x = 11,061,862,246.35 × 6,522,249,755.10
  4. Step 4: Simplify right side
    7,374,574,830.90x = 72,148,228,327,206,232,064
  5. Step 5: Solve for x
    x = 72,148,228,327,206,232,064/7,374,574,830.90
  6. Step 6: Final answer
    x = 9,783,374,632.65

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Double scale
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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.