Home / 956,547,606,567.60-1,320,035,808,986.10-523,000,289,340.10

Finding the Fourth Proportional to 956,547,606,567.60, 1,320,035,808,986.10 and 523,000,289,340.10

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Solution

The fourth proportional to 956,547,606,567.60, 1,320,035,808,986.10 and 523,000,289,340.10 is: 721,740,460,484.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    956,547,606,567.60 : 1,320,035,808,986.10 = 523,000,289,340.10 : x
  2. Step 2: Convert to fraction form
    956,547,606,567.60/1,320,035,808,986.10 = 523,000,289,340.10/x
  3. Step 3: Cross multiply
    956,547,606,567.60x = 1,320,035,808,986.10 × 523,000,289,340.10
  4. Step 4: Simplify right side
    956,547,606,567.60x = 690,379,110,039,023,240,871,936
  5. Step 5: Solve for x
    x = 690,379,110,039,023,240,871,936/956,547,606,567.60
  6. Step 6: Final answer
    x = 721,740,460,484.06

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Double scale
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1.5x scale

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.